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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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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, III, and 22/45 Pistols. Fits the three screw hole pattern and mounts in front of the rear sight. Features a narrow "22 ring"...015-90228$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. Shake the loader to align the shells. Then just slip...230-2245$26.00$25.95 -
Volquartsen
Picatinny Rail for Ruger MK IV
$38.00$34.20Picatinny Rail for Ruger MK IV This rail can be mounted in two directions, allowing the rear sight to stay mounted; when reversed, it will cover the rear sight dovetail. Fits factory Ruger MKIII and MK IV uppers. Mounts in Two Directions Fits Ruger MKIV...140-VF4PR$38.00$34.20 -
Volquartsen
Bolt Tune Up for MKII, MKIII, MKIV, and 22/45
$43.00$38.70Bolt Tune Up Kit for Ruger MKII, MKIII, MKIV, and 22/45 Improve the reliability of feeding, firing, and ejecting on your pistol... Eliminate light strikes and stovepipes. This very simple upgrade, replaces the mass production stamped sheet metal parts in...140-VC3FE$43.00$38.70 -
Lowey Products
Lowey Barrel Tuner 1/2x28
$179.95Lowey Barrel Tuner 1/2x28 - The tuner is an adjustable muzzle weight. With it, you can precisely adjust the location/position of the weight to optimize the harmonics of your barrel and ammunition. The mounting body fits any pre-threaded 1/2x28 muzzle...008-001$179.95 -
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 Assembly. Installing a Shim here will stop the Trigger...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 Mark IV upper as well as aftermarket uppers like the...140-VF4PFL$23.00 -
Volquartsen
Volquartsen MKIV Pistol Competition Kit, Stainless Trigger
$204.00$184.00Volquartsen Mk IV and Mk IV 22/45 Competition Kit Also Converts Mk IV and Mk IV 22/45 Pistols to Eliminate the Magazine Disconnect Trying to figure out which parts are needed to take the Ruger MKIV and 22/45 to the next level? Look no...140-VC4PCK-ST$204.00$184.00 -
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 Competition Parts Drop-In Ready... Fits All Ruger Mark IV Barrels Drop-In Ready... Fits All Ruger Mark IV 22/45...016-TK26N0461RBY1$644.99$631.74 -
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, well-balanced, and offers match grade accuracy. The Volquartsen...140-VC4LLV-4-B$447.00$402.00 -
Volquartsen
Volquartsen Triggerless Accurizing Kit fits Ruger MKIV (No Trigger Included)
$120.00$108.00Volquartsen Triggerless Accurizing Kit fits Ruger MKIV (No Trigger Included)- For those who have a different preference for the trigger they choose, this triggerless kit has everything you need... Except the Trigger. The kit comes complete with our CNC...140-VC4AK-NT$120.00$108.00 -
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 removal, and lightning fast reloads. CNC-machined from...140-VFTB-2$58.00$52.20 -
Volquartsen
Volquartsen Magazine Base Pads 5-Pack fits Ruger MK IV Pistol Mags (Not 22/45)
$121.00$109.00Magazine 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 removal, and lightning fast reloads. CNC-machined from...140-VFTB-5$121.00$109.00 -
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 elements as well as hold up to moisture, gun oils, and...140-VCRG-4$68.00$61.20 -
Volquartsen
Volquartsen VC4MR Extended Magazine Release fits Ruger MKIV 22/45
$24.50$22.05Volquartsen Extended Magazine Release for MKIV 22/45- Our new Extended Magazine Release for the MKIV allows magazines to sit a little higher for better and more reliable feed. This improves feeding by preventing the bolt from sliding over and missing the...140-VC4MR$24.50$22.05 -
Ruger
Ruger 90645 Magazines fit Mark III and Mark IV Pistols, 10 Rnd, Nickel, 2-Pack
$47.95$42.95Ruger MK IV™ / MK III™ Magazines, 10-Round, Nickel, 2-Pack- 2-Pack (two) steel, 10-round, .22 caliber magazine for the Ruger® Mark IV™ and Mark III™ pistols. New Electroless Nickel finish is super slick. Fits, feeds, and functions better than blue...015-90645$47.95$42.95 -
Volquartsen
Volquartsen VC4BT-B Competition Bolt fits Ruger Mark II, III, and IV, Black (DLC)
$320.00$288.00Volquartsen Competition Bolt for Ruger Mk II, III, and IVEliminate stovepipes, failures to fire and improve the overall performance of your Ruger Mark II, III*, IV or Mark IV 22/45 pistol with this Competition Bolt! (* MKIII must remove chamber indicator...140-VC4BT-B$320.00$288.00 -
TandemKross
Steel Game Changer Pro Compensator STAINLESS fits Ruger MK, SW22 Victory, Buckmark, etc.
$59.99$56.99Steel Game Changer Pro Compensator by Tandemkross- Screw on muzzle brake for Ruger MK pistols, SW22 Victory Pistols, Browning Buckmark, and more. Uses existing 1/2x28 muzzle threads. Unique indexing method uses an O-ring for finger-tight,...016-TK00N0269SSL1$59.99$56.99 -
TandemKross
Blast Shield Magazine Disconnect Replacement for Ruger Mark IV and Mark IV 22/45
$19.99$18.99Blast Shield Mag Disconnect Replacementfor Ruger Mark IV and Mark IV 22/45 Pistols.- This little replacement part shields the sear and hammer from debris, improves magazine alignment, and allows your MKIV to fire whether or not the magazine is inserted...016-TK24N0271RED1$19.99$18.99 -
Volquartsen
Volquartsen Ruger MKIV Accurizing Kit w/Black Trigger
$160.00$144.00Volquartsen Ruger MK IV® Accurizing Kit This complete drop-in kit comes with our CNC Machined Disconnector/Trigger Bar, Target Hammer, Hammer Bushing, Target Sear, Black Target Trigger with plunger and spring. It also comes with pretravel and...140-VC4AK$160.00$144.00
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.