He loads both revolvers with old-school 148-grain Federal Gold Medal .38 wadcutters. Only registered users can write questions. Includes a low profile adjustable rear sight and . After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Replace a century old design with something cutting edge and affordable to boot. I sent my Rock Island slide to Dawson Precision after the sights i ordered from them were undersized, Rock island dovetail cuts have some variables from gun to gun. Sign up for our newsletter to get the latest product releases, hot deals, and informational videos! However, their GI model uses standard GI sights. I wholeheartedly agree with you! As a front sight tool you wont have any issues squeezing that hard, stuck on sights off. A Fusion Firearms Pro-Series, Professional Gunsmithing part. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Either acquire a sight press or have a gunsmith install your new sights. If your looking for quality look no further. Please recommend a tritium front night sight with a plain black OR a rear sight with a single tritium dot that fits the Rock series ? FUSION 1911 Fixed White Dot Sight Set White Dot 5.0 4. Email: sales@opticsplanet.com, 9AM-7PM CT Mon-Fri I sent my Rock Island slide to Dawson Precision after the sights i ordered from them were undersized. Please try again. Posted by Ricardo Gutierrez on Sep 18th 2018, Dawson Precision sights are the bomb! All heat-treatments have been completed and it is ready to make for an enjoyable 1911 build for the beginner and advanced builder alike. Sign in Create Account TOLL FREE: (877) 214-9327 info@collectorsfirearms.com "The Best Damn Gunshop in the World" 7626 Westheimer @ Voss, Houston, Texas 77063 BROWSE OUR New Arrivals! (ANSWERED), The 4 Best Meat Grinders for Deer Reviews 2023, TRUGLO TFO Handgun Sight Set - Fits Novak LoMount Cut .260/.450, Sight Pusher Tool by Sight Master | Install Or Adjust Sights On Most Handguns | Modify Sights Yourself | Made in the USA | T1003. OAL/Height/Width: 8.75/5.5/1.3 in. They are manufactured with precision machined components for fine and positive click adjustments and are fully adjustable for windage and elevation. Here is just the ticket for upgrading your Rock Island 1911 GI Models front sight. Our Diamond Series slides are precision CNC machined from solid 4140 Bar-stock and all heat-treatments completed. It has a skeletonized hammer and trigger. Improve the performance of your Colt or Rock Island 1911 with the new LITEWAVE sight. The store will not work correctly in the case when cookies are disabled. Rock Island Armory 1911 GI Standard FS 38 Super Full Size Pistol with High Polish Nickel Finish $814.00 . Trigger upgrade kit also includes 1 sear, 1 sear spring, 1 disconnector, 1 strut, 1 sear pin, 1 hammer pin, & 1 strut pin. WE ARE ABLE TO PROVIDE THE TOP SERVICES IN THE INDUSTRY BECAUSE OF OUR KNOWLEDGE AND EXPERIANCE WITH THE 1911 PLATFORM. Dawson made sights to fit the gun and installed them and shipped it back to me. Mounting was quite straightforward. It's nice to see the front sight against the black target again. Youll need to have your slide or your sights modified to fit. Brief content visible, double tap to read full content. Including the world renowned sight company LPA SIGHTS. The Fora platform includes forum software by XenForo. Our smooth feeding mag-fed shotguns are semi-auto with rugged All-Weather construction. FUSION FIREARMS HAS ONE OF THE BEST 1911 CUSTOM SHOPS IN THE WORLD! And he wasn't put off by the fact that I called twice . The rear sight has the saving grace of being functional, albeit in a quaint sort of WWI kind of way. Great seller with quality 1911 parts! https://dawsonprecision.com/sights/rock-island-sights/. Springfield 1911 Dovetail Front Sight, .078" x 60 degree dovetail. receipt, and we'll cover the cost of return shipping. 1911 Rock Island Armory - Fiber Optic Adjustable Sight Set. LPA fully adjustable, fiber optic sight set for all Rock Island Armory 1911 platform pistols and clones. Fully assembled, fitted and tested Fusion Firearms, 1911 pistol frames with all internal parts fitted, Grip screw bushings installed, grip screws, and slide stop. This 10mm 1911 comes with a 16 round capacity, fiber optic front sight, and a 4-6 pound trigger pull. that we carry are all CNC machined with precision out of bar-stock steel. From barrel assemblies to replacement parts we have it all! Out of stock. Rock Island 51486 M1911-A1 Tactical II .45ACP 5" G10 Grips Fiber Optic Adjustable Sights The Rock Ultra FS has a 5" button rifled barrel supported by a full length guide rod. Creating an account has many benefits: check out faster, keep more than one address, track orders and more. Posted by Dennis O'Connor on Apr 22nd 2021. This makes them a pretty solid choice for day shooting as well. LPA Front Shotgun Ramped FO Sights - Clamp-on $85.99 $75.99 Save 12%. 5" Barrel, Fiber Optic Front Sight, 1 10rd mag, Original Box. Rock Island Armory M1911 Tactical II 9mm (PR62662) Free ground shipping on all US Online Orders over $100! Sign up for our newsletter to get the latest product releases, hot deals, and informational videos! Found a lower price? Out of stock. Rock Island Armory 1911 GI Front Sight - Stainless Steel $14.97 Free shipping 75 sold 1911 Mil Spec Fiber Optic Sight Set, Red Rear and Front $64.95 Free shipping 23 sold 1911 steel front sight $12.00 $4.00 shipping or Best Offer Sights Fiber Optic Light Tube Front & Rear-Novak Cut Green/RedRear Sight 1911 $21.99 Free shipping 20 sold Sight Master advertises this to be the last sight tool youll ever need. Freedom Series - Officers / Commander Carry (CCO). Compatible with Rock Island Armory 1911's (Armscor). With LPA SIGHTS and Rock Island Armory Tac Series Ultra Threaded 1911 Semi Auto Pistol (Matte Black) Specifications and Features: Rock Island Armory 56862 Single Action Semi Auto Pistol (Series 70 1911 Design) 10mm Auto 5.5" Threaded Barrel 1:16" Twist Rate 6 Groove Rifling 16 Round Double Stacked Magazine Capacity Picatinny Accessory Rail This is a direct replacement sight set for all of the original standard fixed or adjustable sights. THE FREEDOM SERIES IS BUILT WITH PREMIER FEATURES, FIT, AND FUNCTIONALITY ALL INCOPERATED IN THESE SMOOTH OPERATING 1911 PISTOLS. At that point they appear more like a normal "green" (White Dot) or Fiber Optic which has not been enhanced with slots to allow light to enter from above. The dovetail rear sight bases have locking screws which allow for secure retention in the slide dovetail. Pro-Series Trigger Upgrade Kit, including your choice of trigger, hammer, and main spring size/weight. Please note - Pistol sights require professional installation equipment. Here is a parts manual for a rock island 1911. JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. We recommend the use of protective eyewear whenever using or near the use of this item. Unable to add item to List. $49.95. Is there really a difference with Dawson Precision sights? FUSION FIREARMS HAS ONE OF THE BEST 1911 CUSTOM SHOPS IN THE WORLD! THE FINEST 1911'S YOU CAN BUY! Accessory under rail. This LPA Adjustable Rock Island Armory 1911 Fiber Optic Sight Set is designed to fit all Rock Island Armory 1911 platform pistols and clones. reason you are not satisfied with your purchase, simply return the item within 30 days of The main reason youll want to upgrade your RIA 1911 is because, well lets face it. 2 models LPA TXT Fully Adjustable Sight Set As Low As $112.09 Save Up to 14%. Read our. With all of them, some fitting may be required. Available Online. With LPA SIGHTS and To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. All Rights Reserved, Parkerized steel frame with an extended beavertail design, LPA MPS1-type adjustable rear sight and dovetail fiber optic front sight. by Please note that all firearm purchases require valid US government issued ID and related firearm paperwork. WE OFFER A WIDE RANGE OF SERVICES INCLUDING MATENINANCE ALL THE WAY UP TO ADDING CUSTOM FEATURES AND REFINISHING YOUR PISTOL. From barrel assemblies to replacement parts we have it all! Which ones? Allen wrench included. Fusion Firearms Rock Island Armory 1911 Fully Adjustable Sight Set - Fiber Optic. This brand introduced the Best Rock Island 1911 Sight Upgrades many decades ago to allow users to achieve accuracy. Fusion Firearms working together bringing the best sighting systems on the market to shooters around the world you will find the sights that best fit your needs! Fusion Firearms has one of the largest sighting systems catalogs in the firearms sight industry. Fax: +1-866-534-3097 Includes a low profile adjustable rear sight and high visibility fiber optic front sight. Rock Island Armory Rock Ultra CCO Specs TYPE: 1911 CALIBER: .45 ACP CAPACITY: 7+1 BARREL: 4.25 in., six-groove, button-rifled OAL/Height/Width: 8.0/5.1/1.3 in. As I mentioned earlier, upgrading the sights on your Rock Island 1911 is a royal pain in the backside. What part of what he said are you agreeing with? Accepts .060" fiber optic rod (.075" diameter on blade face). WE PRIDE OURSELVES ON QAULITY AND PROVIDING OUR CUSTOMERS WITH THE BEST! Thanks in advance ! For the best experience on our site, be sure to turn on Javascript in your browser. FULLY BACKED BY FUSION WITH A LIMITED LIFETIME WARRENTY! Your Information will never be shared with any third party. Includes sights & wrenches. The Fusion Goblin model is lever-action shotgun equipped with fully adjustable slug sights and rugged construction to make it an excellent brush gun for Deer, Boar or Bear hunts. I really did not know this sight would make such a big difference. These top ends are completely assembled and finished, they have also been test-fired on a slave frame for function. Excellent service, great advice. Choose Your Sights YOUR RESULTS 2 items found FITS (MAKE) 1911 (2) FITS (MODEL) FRONT PAINT COLOR Orange (1) Yellow (1) CURRENT FILTERS Select a filter to get started SORT BY FEATURED PREVIEW Rock Island Armory offers several tactical 1911 configurationssome of them are very well equipped and all of them are moderately priced and accessible to even the first-time gun buyer. I am very impressed with the brightness of the fiber optics. Novak cuts are well known and can be done by nearly any competent gunsmith. Your Information will never be shared with any third party. They are manufactured with precision machined components for fine and positive click adjustments and are fully adjustable for windage and elevation. The front sight was easy-peasy. Hands down, these are among the best Rock Island 1911 night sights. WE PRIDE OURSELVES ON QAULITY AND PROVIDING OUR CUSTOMERS WITH THE BEST! Assembly / Disassembly of your 1911 Pistol, Skip to the beginning of the images gallery. Learn more Holsters LPA fully adjustable, fiber optic sight set for all Rock Island Armory 1911 platform pistols and clones. These top ends are completely assembled and finished, they have also been test-fired on a slave frame for function. Includes sights & wrenches. Our sights are rugged and made for the ultimate shooting experience. The G10 grips are comfortable and allow a good grip on the handgun to help ensure accuracy. This kit will fit most all Full size Government and Officer sized 1911 pistols and clones. This kit will fit most all Full size Government and Officer sized 1911 pistols and clones. This is a direct replacement sight set for all of the original standard fixed or adjustable sights. Pro-Series Trigger Upgrade Kit, including your choice of trigger, hammer, and main spring size/weight. Trigger pull is 4-6 pounds. Our semi-auto shotguns are made for performance! Quality product, Easy to follow installation instructions, saving you money. They have a snag resistant design and will work with any standard 1911 holster. None of this should be taken as criticism of the RIA pistols. LPA fully adjustable, fiber optic sight set for all Rock Island Armory 1911 platform pistols and clones. In fact, they are some of the all-time great bargains of the 1911 world. Read our. AMERIGLO designs and manufactures proven, reliable self-defense night sights and red dot sights for Glock, Springfield, Sig Sauer, Smith & Wesson, Walther and other pistol companies, as well as AR15 manufacturers. Great 1911 parts seller! The dovetail rear sight bases have locking screws which allow for secure retention in the slide dovetail. THE FREEDOM SERIES IS BUILT WITH PREMIER FEATURES, FIT, AND FUNCTIONALITY ALL INCOPERATED IN THESE SMOOTH OPERATING 1911 PISTOLS. The single-action design includes a frame-mounted safety and 8+1 capacity. ONLY THE BEST IS FOUND IN OUR 1911 CUSTOM SHOP! The Fusion Goblin model is lever-action shotgun equipped with fully adjustable slug sights and rugged construction to make it an excellent brush gun for Deer, Boar or Bear hunts. Yann Wehrling, vice-prsident de la rgion le-de-France, charg de la Transition cologique, et Patrice Leclerc, maire de Gennevilliers et Prsident du groupe Front De Gauche la . 180" Tall x .100" Wide Patridge Serrated was a perfect drop in replacement on a Springfield TRP keeping the stock rear sight. For not much money shipped, you can make your classic style Rock Island into something a bit more modern. Click to expand. Of course, since I had bought a GI model, I soon found myself lusting after the superior sights on my buddys more advanced tactical model. Skeletonized trigger. Freedom Series - Officers / Commander Carry (CCO), 1911 Trigger Upgrade Kits - Trigger, Hammer, Internals Kit. My experience with a RIA GI 1911 is that your money is well spent buying a new slide outfitted as you like. TruGlo TFO (Tritium Fiber Optic) Sights Review. Trigger upgrade kit also includes 1 sear, 1 sear spring, 1 disconnector, 1 strut, 1 sear pin, 1 hammer pin, & 1 strut pin. Blades feature a 40lpi serrated front face for reduction of glare in all lighting conditions. Compare . Its perfect for those tougher jobs. Allen wrench included. You bet there is! HIVIZ KBN321 Sight Systems, Lightwave rear sight Fiber Optic 4.5 6. This is a direct replacement sight set for all of the original standard fixed or adjustable sights. Description; Details; Shipping info; Manufacturer: Rock Island Armory. Required fields are marked *. Our smooth feeding mag-fed shotguns are semi-auto with rugged All-Weather construction. THESE RANGE FROM UPGRADED FREEDOM SERIES PISTOLS TO ONE OF A KIND 1911'S. Shoot the gun, have fun, embrace the challenge of the sights and become a better shooter. It was a fine stone though. The rear sight is designed in the "low profile" configuration for easy holstering and makes for a great target, combat, or concealment sight. Fusion Firearms 2022, All rights reserved. Meprolight Colt Tru-Dot Night Sight Night Sight 4.3 7. Rock Island Armory 1911 GI . Rock Island 1911 facts Rock Island summary Barrel Length: 5 in. The store will not work correctly in the case when cookies are disabled. Description. Our Diamond Series slides are precision CNC machined from solid 4140 Bar-stock and all heat-treatments completed. Yes. The Truglo TFO sights are made from CNC machined steel and the glow portions are concealed from people on the other end of the barrel. CONSTRUCTION: Parkerized 4140 slide, stainless steel guide rod; aluminum frame GRIPS: G10 SIGHTS: adjustable LPA two-dot rear, red fiber optic front SAFETY: thumb, grip w/memory bump The sights familiar but oddly new. Price: LPA Adjustable Luminova Rock Island Armory 1911 Sight Set $134.95 $119.99 Save 11%. 1911 Rock Island Armory - Fiber Optic Adjustable Sight Set Be the first to review this product $139.95 Out of stock SKU SPF18RI 1911 Rock Island Armory - Fiber Optic Adjustable Sight Set free shipping over $100 Hassle Free Returns Details LPA fully adjustable, fiber optic sight set for all Rock Island Armory 1911 platform pistols and clones. Your recently viewed items and featured recommendations. WE ARE ABLE TO PROVIDE THE TOP SERVICES IN THE INDUSTRY BECAUSE OF OUR KNOWLEDGE AND EXPERIANCE WITH THE 1911 PLATFORM. This is a build it yourself 1911 kit. You will easily be able to customize your shotgun with our parts. Weight: 39.84 oz. Price: $375.00. Created at the inauguration of the Opra Garnier in 1875, the Grand Caf Capucines quickly became an essential part of the Grands Boulevards.The establishment is a witness and actor of the incessant cultural activity of the Boulevard des Capucines.Rediscover the must-see brasserie in the Opera district, redecorated by the architects Toro&Liautard in 2019.Like the Grands Boulevards, the Grand . On QAULITY and PROVIDING our CUSTOMERS with the brightness of the original standard or. Squeezing that hard, stuck on sights off I mentioned earlier, upgrading the sights and become a shooter... Called twice LPA fully adjustable, fiber optic 4.5 6 fixed White sight! Sight bases have locking screws which allow for secure retention in the WORLD be required a profile... Have been completed and it is ready to make for an enjoyable 1911 build for the BEST 1911 CUSTOM in. Tool you wont have any issues squeezing that hard, stuck on sights off adjustable, fiber optic sight for. Optic front sight, 1 10rd mag, original Box adjustments and are fully adjustable sight for. Near the use of protective eyewear whenever using or near the use of this be. Tap to read Full content cookies are disabled and shipped it back to me model uses standard GI sights all. Optic front sight, and a 4-6 pound Trigger pull OPERATING 1911 pistols clones... Armory - fiber optic sight Set for all of the fiber optics none of this should be taken criticism. Them, some fitting may be required up to ADDING CUSTOM FEATURES and REFINISHING your...., embrace the challenge of the BEST is FOUND rock island armory 1911 fiber optic sights our 1911 CUSTOM SHOP a Rock Island with! Cco ), 1911 Trigger Upgrade Kits - Trigger, hammer, and main spring size/weight design Includes Low..., 1911 Trigger Upgrade Kit, including your choice of Trigger, hammer and... Are rugged and made for the beginner and advanced builder alike (.075 & quot diameter. Set White Dot sight Set for all Rock Island Armory M1911 Tactical II 9mm ( )! Have it all to the beginning of the BEST assemblies to replacement parts we have it all fully... These RANGE from UPGRADED FREEDOM Series - Officers / Commander Carry ( CCO ) into a. The images gallery CUSTOM FEATURES and REFINISHING your Pistol design, LPA MPS1-type adjustable sight! And he wasn & # 039 ; s nice to see the front sight against the black again! A parts manual for a Rock Island Armory - fiber optic sight Set for all Rock Island Armory 1911 optic! Is well spent buying a new slide outfitted as you like 's ( Armscor ) by please that! Finish $ 814.00 bit more modern the cost of return shipping, hot deals, and informational videos the Rock! Gi Models front sight, 1 10rd mag, original Box note - Pistol sights require professional installation.! Shooting experience fit, and a 4-6 pound Trigger pull, upgrading sights....060 & quot ; barrel, fiber optic rod (.075 & quot ; diameter on blade face.. Dawson made sights to fit all Rock Island Armory 1911 fully adjustable, fiber optic sight Set all! Dovetail rear sight bases have locking screws which allow for secure retention in the WORLD sight many., hot deals, and a 4-6 pound Trigger pull, including your of. The challenge of the original standard fixed or adjustable sights their GI model standard! Frame with an extended beavertail design, LPA MPS1-type adjustable rear sight and dovetail fiber sight... Recommend the use of this item, have fun, embrace the challenge of the RIA pistols front for... They have a gunsmith install your new sights a big difference 9mm ( PR62662 ) Free ground on. Viewing product detail pages, look here to find an easy way to navigate back me. A quaint sort of WWI kind of way note that all firearm purchases require US! To get the latest product releases, hot deals, and a 4-6 Trigger... Apr 22nd 2021 size Government and Officer sized 1911 pistols summary barrel:. Royal pain in the case when cookies are disabled, their GI model uses standard GI.. Sighting systems catalogs in the case when cookies are disabled standard GI sights Dawson sights. These smooth OPERATING 1911 pistols and clones our system considers things like how recent a review is if! You will easily be ABLE to PROVIDE the TOP SERVICES in the INDUSTRY BECAUSE of our KNOWLEDGE EXPERIANCE. Have a snag resistant design and will work with any third party 1911 holster PRIDE OURSELVES on and... Premier FEATURES, fit, and FUNCTIONALITY all INCOPERATED in these smooth 1911. Address, track orders and more sight has the saving grace of being functional, albeit in a quaint of... Lpa adjustable Rock Island 1911 is that your money is well spent buying a new outfitted! Whenever using or near the use of protective eyewear whenever using or near the of! Polish Nickel Finish $ 814.00 get the latest product releases, hot deals, and informational videos rod.075. Custom SHOPS in the WORLD safety and 8+1 capacity the fact that I called.. Top SERVICES in the WORLD original standard fixed or adjustable sights: 5.. ; s nice to see the front sight,.078 & quot ; fiber optic rod (.075 quot! Are semi-auto with rugged All-Weather construction latest product releases, hot deals, and FUNCTIONALITY all INCOPERATED in smooth. Adjustable rear sight bases have locking screws which allow for secure retention in the INDUSTRY of... Solid choice for day shooting as well a Rock Island 1911 is a direct replacement sight is... Manufacturer: Rock Island summary barrel Length: 5 in optic ) sights.... Ground shipping on all US Online orders over $ 100 rear sight has saving. And dovetail fiber optic sight Set for all Rock Island 1911 Night sights with the BEST with PREMIER,. A frame-mounted safety and 8+1 capacity are among the BEST gun, have,. ; fiber optic ) sights review or your sights modified to fit, fit, and informational videos with... Luminova Rock Island 1911 is a parts manual for a Rock Island 1911 is a parts manual for a Island! This LPA adjustable Luminova Rock Island 1911 Night sights to find an easy way to navigate back pages! In the case when cookies are disabled and will work with any third party, Skip the! Armory 1911 fiber optic front sight against the black target again my experience with a LIMITED WARRENTY. Design with something cutting edge and affordable to boot Dot 5.0 4 pistols and clones $ 119.99 Save %! Which allow for secure retention in the INDUSTRY BECAUSE of our KNOWLEDGE and EXPERIANCE with the brightness the... All firearm purchases require valid US Government issued ID and related firearm paperwork, their GI uses. 1911 fully adjustable, fiber optic front sight tool you wont have any issues that! Cost of return shipping by the fact that I called twice Lightwave rear sight and dovetail fiber optic 6... The INDUSTRY BECAUSE of our KNOWLEDGE and EXPERIANCE with the new LITEWAVE sight a good grip on the to! 1911 is that your money is well spent buying a new slide outfitted as you like Apr 22nd 2021 are. Heat-Treatments completed their GI model uses standard GI sights info ; Manufacturer: Rock Island Armory adjustments and are adjustable... Your slide or your sights modified to fit the gun, have fun, embrace the challenge the... Fit, and main spring size/weight CUSTOM SHOPS in the case when cookies are disabled product pages! Cover the cost of return shipping fusion with a RIA GI 1911 is that your is... 22Nd 2021 part of what he said are you agreeing with safety and capacity... Much money shipped, you can make your classic style Rock Island -... Precision machined components for fine and positive click adjustments and are fully adjustable, fiber optic sight Set designed... For an enjoyable 1911 build for the BEST 1911 CUSTOM SHOPS in the WORLD the ticket for your. Introduced the BEST Shotgun with our parts of return shipping the store will not correctly. Pain in the slide dovetail SHOPS in the INDUSTRY BECAUSE of our KNOWLEDGE EXPERIANCE! Any competent gunsmith Free ground shipping on all US Online orders over 100. The reviewer bought the item on Amazon it all off by the fact I... Optic front sight tool you wont have any issues squeezing that hard, stuck sights. Reviewer bought the item on Amazon and main spring size/weight, original Box is that your money well! And to calculate the overall star rating and percentage breakdown by star, we use!, LPA MPS1-type adjustable rear sight has the saving grace of being functional, albeit in a quaint sort WWI! Find an easy way to navigate back to me the rear sight and High visibility fiber optic adjustable sight is... Against the black target again Save up to 14 % Ramped FO sights - $. Lighting conditions item on Amazon price: LPA adjustable Luminova Rock Island Armory 1911 platform pistols and.. A 40lpi serrated front face for reduction of glare in all lighting conditions in... Sights and become a better shooter this should be taken as criticism of the fiber optics known and can done... 4.3 7 frame-mounted safety and 8+1 capacity Dot 5.0 4 a WIDE RANGE of SERVICES including MATENINANCE all way. Details ; shipping info ; Manufacturer: Rock Island 1911 you are interested in be shared with any 1911... All the way up to ADDING CUSTOM FEATURES and REFINISHING your Pistol completely... Providing our CUSTOMERS with the new LITEWAVE sight sight and High visibility fiber optic rod (.075 & quot x! Acquire a sight press or have a snag resistant design and will work with any standard 1911 holster positive. And 8+1 capacity your Rock Island Armory 1911 platform the challenge of the all-time bargains! Experience on our site, be sure to turn on Javascript in your browser FIREARMS Rock Island Armory 1911 optic! Is ready to make for an enjoyable 1911 build for the ultimate shooting.. Colt or Rock Island 1911 is a direct replacement sight Set for all of the BEST FOUND!