International
TC Arms
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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On Sale
Volquartsen
Ruger MKIV Pistol Competition Kit w/Flat Trigger
$185.00$206.00Mark 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$185.00$206.00 -
On Sale
Volquartsen
Volquartsen Ruger MKIV Accurizing Kit w/Flat Trigger
$157.00$174.00Volquartsen 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$157.00$174.00 -
On Sale
Majestic Arms
Ruger Mk I, II, III, IV, and 22/45 Bolt Racker Handle by Majestic Arms
$23.25$31.00Bolt Racker Handle for Ruger Mk I, II, III, IV and 22/45Study the Pictures to Match Your Bolt to the Correct "Type" Bolt Racker The Bolt Racker Handle makes cocking and clearing the action SO EASY. Install it either left or right handed and we have...006-MBR$23.25$31.00 -
Volquartsen
Volquartsen 19.22 Flat Trigger
$60.00Volquartsen 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$60.00 -
On Sale
TandemKross
Cornerstone Safety Thumb Ledge for Ruger® Mark IV Black
$49.99$44.95$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$44.95$49.95 -
Tactical Solutions
Pac-Lite Compensator for 22 LR
$45.00$39.00Pac-Lite Compensator for 22 LR The PAC-LITE Compensator is designed to complement TacSol PAC-LITE Barrel upgrades for Ruger® Mark series and 22/45® pistols. Engineered with 360° ports, these compensators effectively reduce muzzle rise while...005-PLCMP$45.00$39.00 -
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 -
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
$29.00$26.10Volquartsen 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$29.00$26.10 -
Volquartsen
Volquartsen Target Sight Sets for 6" Original LLV and New MKIV LLV Uppers/Barrels
$85.00Volquartsen 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$85.00 -
Volquartsen
Volquartsen Pistol Competition Kit for MK IV, Gold Trigger
$210.00$189.00Pistol 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$210.00$189.00 -
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 Ruger MKIV Accurizing Kit w/Gold Trigger
$178.00$160.00Volquartsen Ruger MK IV® Accurizing Kit This complete drop-in kit comes with our CNC Machined Disconnector/Trigger Bar, Target Hammer, Hammer Bushing, Target Sear, Target Trigger with plunger and spring. It also comes with pretravel and overtravel...140-VC4AK-GT$178.00$160.00 -
Volquartsen
Volquartsen Triggerless Accurizing Kit fits Ruger MKIV (No Trigger Included)
$114.00$103.00Volquartsen 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$114.00$103.00 -
Volquartsen
Volquartsen Gold Target Trigger fits Ruger MK II, III, IV, 22/45
$66.00$59.40Volquartsen 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$66.00$59.40 -
Volquartsen
Volquartsen 2-Pk Magazine Base Pads for Ruger MK IV (Not 22/45)
$55.00$49.50Magazine 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$55.00$49.50 -
Volquartsen
Volquartsen Magazine Base Pads 5-Pack fits Ruger MK IV Pistol Mags (Not 22/45)
$115.00$104.00Magazine 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$115.00$104.00 -
Volquartsen
Ruger Mk IV and Mk IV 22/45 Pistol Competition Kits
$184.00$166.00Volquartsen Mk IV and Mk IV 22/45 Competition KitAlso 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$184.00$166.00 -
Volquartsen
Volquartsen VC4SPS Safety Power Spring fits Ruger MKIV
$6.00$5.40Volquartsen Safety Power Spring fits Ruger MKIV- The MKIV safety is very easy to engage... And sometimes you might engage it when you don't want to... Like when you are shooting in a competition. Our Safety Power Spring replaces the factory spring on the...140-VC4SPS$6.00$5.40 -
Volquartsen
Volquartsen V4LS V-Lock Retainer fits Ruger MKIV Pistols
$11.00$9.95Ruger MKIV V-Lock Retainer- An improved bolt stop pin retainer keeps the Ruger MKIV Bolt Stop Pin from drifting or walking out on its own. If you are having issues with the Bolt Stop Cross Pin walking out of your MK IV frame during heavy use, this new...140-V4LS$11.00$9.95
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.