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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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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 offers match grade accuracy. The Volquartsen Black Mamba...140-VC4LLV-6$447.00$402.00 -
On Sale
Tactical Solutions
Pac-Lite IV Barrel fits Ruger MKIV and MKIV 22/45, Non Fluted, 4.5"-FFL Required
$349.95$375.00Pac-Lite IV Barrel fits Ruger MKIV and MKIV 22/45, Non Fluted, 4.5"The Tactical Solutions’ PAC-LITE IV pistol barrel is a lightweight and accurate .22 LR barrel and receiver for the Ruger® Mark IV™ or Mark IV 22/45™ pistol. The...005-PLIV45TE$349.95$375.00 -
TandemKross
Titan Extended Magazine Release for Ruger® MKIV
MSRP: $29.99 - $34.99$28.49 - $33.24The Titan Extended Magazine Release for Ruger® Mark IV™ is a simple, drop-in replacement for the smaller factory magazine release, and offers significantly more surface area and height to boost the consistency and speed of magazine changes...016-TK24N0249MSRP: $29.99 - $34.99$28.49 - $33.24 -
TandemKross
Krossfire Bolt for Ruger® Mark IV™ & 22/45™ Black w/ Red Halo
$229.99$218.99Krossfire Bolt for Ruger® Mark IV™ & 22/45™ A TandemKross Bolt with Black DLC Finish w/ Red Halo Assembled with TandemKross Firing Pin, Extractor, and Guide Rod Includes Integral Halo Charging Ring for Improved Clearing and...016-TK26N0540BWR1$229.99$218.99 -
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
Ruger MKIV Pistol Competition Kit w/Flat Trigger
$216.00$194.00Mark IV Pistol Competition Kits with 19.22 Flat Trigger This kit includes our Accurizing Kit for the Ruger MK IV Pistol and Bolt Tune-Up Kit for MKII, MKIII, MK IV, and 22/45. The Pistol Competition Kit is designed to produce a crisp, clean 2.25 trigger...140-VC4PCK-00$216.00$194.00 -
Volquartsen
Volquartsen Ruger MKIV Accurizing Kit w/Flat Trigger
$183.00$165.00Volquartsen Ruger Mark IV Accurizing Kits with 19.22 Flat Trigger The complete drop-in kit comes complete with our CNC Machined Disconnector, Target Hammer, Hammer Bushing, Target Sear, Target Trigger with plunger and spring. It also comes with pretravel...140-VC4AK-00$183.00$165.00 -
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 -
TandemKross
Krossfire Bolt for Ruger® Mark IV™ & 22/45™ Black w/ Gold Halo
$229.99$218.99Krossfire Bolt for Ruger® Mark IV™ & 22/45™ A TandemKross Bolt with Black DLC Finish w/ Gold Halo Assembled with TandemKross Firing Pin, Extractor, and Guide Rod Includes Integral Halo Charging Ring for Improved Clearing and...016-TK26N0540BWG1$229.99$218.99 -
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 -
Volquartsen
Volquartsen 19.22 Flat Trigger
$63.00$56.70Volquartsen 19.22 Flat Trigger The 19.22 Trigger for Ruger MKII, MKIII, and MKIV enhances your shooting experience. It is designed to bring the world-class 1911 trigger feel to the Ruger MK series. Its mechanical advantage provides a crisp 90-degree...140-VF4FT$63.00$56.70 -
TandemKross
Cornerstone Safety Thumb Ledge for Ruger® Mark IV Black
$49.99$49.95Cornerstone Safety Thumb Ledge for Ruger® Mark IV Black - 1911 Style Thumb Safety for Ruger Mark IV. Replaces factory thumb safety without modifying the internals, and improves hand placement for better grip and control. - This oversized,...016-TK24N0346BLK1$49.99$49.95 -
TandemKross
Cthulhu Aluminum Grip Frame fits All Ruger MKIV Barrels - Black
$644.99$612.74Cthulhu Frame fits All Ruger MKIV Barrels No FFL Required All Aluminum Lower Frame for Ruger MKIV Completely Assembled w/Tandem Kross Competition Parts Drop-In Ready... Fits All Ruger Mark IV Barrels Drop-In Ready... Fits All Ruger Mark IV 22/45...016-TK26N0461BBY1$644.99$612.74 -
Volquartsen
Volquartsen Extended Bolt Release fits Ruger Mark IV Black
$30.00$27.00Volquartsen Extended Bolt Release fits Ruger Mark IV Black Slightly Longer and Wider... Makes Releasing the Bolt Easier! Fits Ruger MKIV (Not MKIV 22/45) Finding it too hard release the bolt on the MK IV? Our extended bolt release gives you...140-VC4SR-B$30.00$27.00 -
Volquartsen
Volquartsen Target Sight Sets for 6" 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 Uppers. Includes Patridge Front Sight and Target Adjustable Rear Sight. Fits Volquartsen 6 inch LLV and LLV-4 and...140-VF3LTS-6$105.00$94.50 -
Volquartsen
Volquartsen Pistol Competition Kit for MK IV, Gold Trigger
$220.00$198.00Pistol Competition Kit for MK IV, Gold Trigger Trying to figure out which parts are needed to take the Ruger MK IV or MK IV 22/45 to the next level? Look no further than the Pistol Competition Kit. This kit includes our MK IV Accurizing Kit and Bolt...140-VC4PCK-GT$220.00$198.00 -
Ruger
Ruger 90623 Picatinny Scope Base fits Mark III, Mark IV, and 22/45
$16.95Mark IV™, Mark III™ & 22/45™ Picatinny Rail Factory 1913 style picatinny rail for Mark IV™, Mark III™ and 22/45™. Rail fits firearms with factory pre-drilled receivers. Includes three screws. (Does not fit Mark I and Mark II™ pistols.) Genuine...015-90623$16.95 -
On Sale
Majestic Arms
Majestic Arms Extended Bolt Release fits Ruger MK IV (Not 22/45)
$17.96$23.95Extended Bolt Release for Ruger MK IV (Not 22/45)This part gives a larger, grippier surface for your thumb to engage the Ruger Mark IV bolt release. Releasing the bolt after a magazine change takes less effort and becomes more natural. It's especially...006-XBR4$17.96$23.95 -
Volquartsen
Volquartsen Gold Target Trigger fits Ruger MK II, III, IV, 22/45
$69.00$62.10Volquartsen Gold* Trigger fits Ruger MKII, MKIII, and MKIV Pistols and 22/45CNC-Machined Target Trigger in *Gold Colored TiN Adjusts for Pre-Travel and Post-Travel - The Volquartsen Target Trigger is now available in TiN finish, giving it a distinctive...140-VC2TT-GT$69.00$62.10 -
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
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.