International
Ruger Mark IV®
Ruger Mark IV Accessories, Upgrades, and Custom Parts
Find the highest quality Ruger Mark IV accessories and upgrades right here at EABCO. We offer a wide range of grips, barrels, sights, triggers, and more, all designed to enhance your Ruger MKIV pistol’s performance and customization options. Whether you're improving accuracy, comfort, or overall functionality, our selection of premium Ruger Mark IV parts has you covered.
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TandemKross
Halo Charging Ring for Ruger Mk III, Mk IV & 22/45
$49.99$47.49Halo Charging Ring for Ruger® Mk III/Mk IV® & 22/45 The Halo is an easy to grip "pull ring" that attaches to your Ruger Mk III/Mk IV bolt. It makes it easy to pull the bolt back for anyone... Big...016-TK24NO$49.99$47.49 -
Volquartsen
Volquartsen Target Sight Sets for 4.5" Original LLV and New MKIV LLV Uppers/Barrels
$105.00$94.50Volquartsen Target Sight Setsfor Original LLV and New MKIV LLV Uppers- Target Sights Set (Front and Rear) to fit Volquartsen LLV and LLV-4 Black Mamba Uppers. Includes Patridge Front Sight and Target...140-VF3LTS-4.5$105.00$94.50 -
Volquartsen
Volquartsen Exact Edge Extractor for MKI, MkII, Mk III, MK IV and 10/22
$14.25$12.83Volquartsen Exact Edge Extractor- Replaces stamped sheet metal Ruger factory Mk I, II, Mk III, Mk IV, 10/22, and 10/22 Magnum extractor with a closer fitting, sharper edged, machined tool steel...140-VC10EE$14.25$12.83 -
TandemKross
Game Changer Universal Rimfire Compensator/Brake for Ruger Mk III/IV, 10/22, and Most 1/2x28 Threaded Barrels
$39.99$34.95Game Changer Rimfire Compensator The Game Changer has gas ports on the top and sides so it stabilizes the muzzle and virtually eliminates muzzle rise. With no ports on the bottom, it's important to...016-GCC$39.99$34.95 -
![Factory Ruger Rear Sight Replacement by Volquartsen for .875\" bull barrels - Ruger Mk II, III, IV, and 22/45 versions](https://cdn11.bigcommerce.com/s-9j3z4j4d5n/images/stencil/590x590/products/592/12866/3413-tl_rear_sight__80221.1777487011.1280.1280.jpg_1778702187__33902.1778708902.jpg?c=1 "Factory Ruger Rear Sight Replacement by Volquartsen for .875\\" bull barrels - Ruger Mk II, III, IV, and 22/45 versions")
Volquartsen
Volquartsen TL Rear Sight for Ruger MkII/III/IV Pistols
$96.00$86.40Volquartsen TL Rear Sight for Ruger Mk II/Mk III/Mk IV, and LLV Precision-machined to ensure accurate, repeatable click adjustments for windage and elevation. No fitting required, uses factory...140-VC2TL$96.00$86.40 -
Volquartsen
Volquartsen Target Hammer with Bushing for Ruger MK II and MK III
$62.00$55.80Volquartsen Target Hammer w/BushingFor Ruger® Mark II and Mark III- The MKII and MKIII Target Hammer is a complete drop-in item that is wire EDM-cut from hardened tool steel. The target hammer will...140-VC2TH$62.00$55.80 -
Volquartsen
Volquartsen SureStrike Firing Pin for Ruger MK I, II, III and IV (Including 22/45) Pistols
$37.00$33.30Volquartsen SureStrike Firing Pin for Ruger MK I, II, III and IV (Including 22/45) This SureStrike firing pin is designed to eliminate light strikes on the Ruger MK I, II, III and IV pistols...140-VC2SSFP$37.00$33.30 -
Volquartsen
CNC-Machined Disconnector for Ruger MK IV
$40.00$36.00CNC-Machined Disconnector for MK IV This MKIV Disconnector is CNC-Machined from 416 stainless steel (the factory disconnector is a sheet metal stamping). The machining process allows several design...140-VC2DN$40.00$36.00 -
Ruger
Scope Mount for Ruger Mk I, II, III, IV and 22/45 Pistols
$24.95$19.95Ruger® Brand Scope Mount for Mk I, II, II, and 22/45 Pistols Genuine Ruger factory scope mount for your Ruger Mk I, II, I015-90228$24.95$19.95 -
McFadden
McFadden Ultimate Clip Loader for Ruger Mk Magazines
$26.00$25.95McFadden Ultimate Clip Loader for Ruger Mk II/III/IV Pistols-The Ultimate Clip Loader is for speed loading Ruger Mk II, III, IV, and 22/45 Magazines. Load the hopper with up to 50 rounds of 22 ammo...230-2245$26.00$25.95 -
Volquartsen
Volquartsen Mamba LLV-6 Upper 6'' fits Ruger MKIV & MKIV 22/45 - FFL Required
$447.00$402.00Volquartsen VC4LLV-6 Competition Upper 6'' fits Ruger MKIV and MKIV 22/45- This replacement barrel ("upper") is a superb upgrade for your Ruger MK IV. It's extremely lightweight, well-balanced, and...140-VC4LLV-6-B$447.00$402.00 -
Ruger
Ruger Extended Magazine Release fits Ruger MK III & IV (NOT 22/45)
$40.00Factory Extended Magazine Release for MKIII and MKIV (NOT 22/45)- This Extended Magazine Release for Ruger® Mark Series pistols is a simple, drop-in replacement for the smaller factory magazine...015-C24$40.00 -
TriggerShims
Ruger Mark IV Pistol Trigger Shims
$12.50Ruger Mark IV Pistol Trigger Shims These trigger shims fit Ruger Mark I, II, III, IV & 22/45 Pistols. They install on the Left Side of the Trigger, between the Trigger and the #AN37 Bolt Stop...116-RMKTSK$12.50 -
Volquartsen
Ruger MKIV Frame Lug
$23.00Ruger MKIV Frame Lug This lug is precision machined for improved fit. Slight variances to the factory lug (as shown with the yellow circle in the additional image) can cause unnecessary wear to the...140-VF4PFL$23.00 -
TandemKross
Cthulhu Aluminum Grip Frame fits all Ruger Mark IV Barrels - Red
$644.99$631.74Cthulhu Grip Frame fits All Ruger MKIV Barrels No FFL Required All Aluminum Lower Frame for Ruger MKIV Completely Assembled w/TandemKross Competition016-TK26N0461RBY1$644.99$631.74 -
TandemKross
Cthulhu Aluminum Grip Frame fits All Ruger MKIV Barrels - Black
$644.99$599.95Cthulhu Frame fits All Ruger MKIV Barrels No FFL Required All Aluminum Lower Frame for Ruger MKIV Completely Assembled w/Tandem Kross Competition Par016-TK26N0461BBY1$644.99$599.95 -
Volquartsen
Volquartsen Mamba LLV-4 Upper 4.5'' fits Ruger MKIV & MKIV 22/45 - FFL Required
$447.00$402.00Volquartsen Mamba VC4LLV-4 Competition Upper 4.5'' fits Ruger MKIV and MKIV 22/45- This replacement barrel ("upper") is a superb upgrade for your Ruger MK IV. It's extremely lightweight,...140-VC4LLV-4-B$447.00$402.00 -
Volquartsen
Volquartsen 2-Pk Magazine Base Pads for Ruger MK IV (Not 22/45)
$58.00$52.20Magazine Base Pads fit Ruger MKIV Mags (Not 22/45)- Our new Volquartsen Magazine Base Pads for the Ruger MK IV (will not fit Ruger MK IV 22/45) provide more positive magazine insertion, easier...140-VFTB-2$58.00$52.20 -
HiViz Shooting Systems
HiViz MKAD211 Rear Sight fits Ruger Mark I, II, III, IV, 22/45, and 22/45 Lite, Fiber Optic
$85.00$79.95Ruger MK I, II, III & IV Fiber Optic Adjustable Rear Sight Improve the performance of your Ruger MK I, II, III and IV with the new adjustable rear sight. Our bright and fully adjustable rear sight...141-MKAD211$85.00$79.95 -
Volquartsen
Volthane Target Grips for Ruger MK IV
$68.00$61.20Volthane Target Grips for Ruger MK IV- Featuring an aggressive no-slip diamond checkering, our new Volthane Grips for the Ruger MK IV are made from a proprietary material designed to withstand the...140-VCRG-4$68.00$61.20
Top Ruger Mark IV Accessories
Our collection of Ruger Mark IV parts includes essential upgrades and accessories for any shooter looking to improve their pistol. Discover popular choices like trigger kits for enhanced responsiveness, custom grips for a secure and comfortable hold, and barrels designed for precision. These upgrades help you make the most of your Ruger Mark IV, whether at the range or in the field.
Performance Enhancements
For those seeking accuracy and reliability, our Ruger Mark IV performance parts are engineered to deliver top results. Muzzle brakes and compensators reduce recoil, while springs and bolts offer smoother, more reliable cycling. Choose from our sight options to improve target acquisition and aiming precision, making your Ruger Mark IV a true performance firearm.
Customization Options for Ruger Mark IV
Personalize your Ruger Mark IV with an array of customization options available on this page. Select from grips in various textures and materials, including polymer and rubberized options, for comfort and style. Explore upper receivers to further customize your firearm’s feel and look, transforming your MKIV into a uniquely tailored handgun.
Explore More Ruger Mark IV Parts
EABCO is proud to carry an extensive selection of parts and upgrades from top manufacturers like Volquartsen, Tactical Solutions, HiViz Sight Systems, and Hogue. With options for every shooter’s needs, from reliability upgrades to aesthetic enhancements, you’ll find everything required to keep your Ruger Mark IV operating at peak performance.