Ruger Mark III 22/45
Parts listed here are specific to the Ruger Mark III 22/45 rimfire pistol model chambered in .22 LR unless noted otherwise. MGW offers replacement grips, extractors, firing pins, triggers, recoil springs, muzzle devices, sight mounts, pins and other small parts for this pistol. Outfit your Ruger Mark III 22/45 plinker with quality OEM and aftermarket parts/components to ensure reliable performance with every trigger pull.


Volquartsen VC Mainspring, Ruger 22/45
$67.50

Tandemkross MarkPRO Extended Magazine Bumper, Ruger MK IV 22/45, 2 Pack
$23.74
In Stock

Tandemkross Maximus Plus1 Magazine Follower, Ruger MK Series, 2 Pack
$14.24
In Stock

Tandemkross Eagles Talon Extractor, Ruger MK Series
$12.34
In Stock

Tandemkross Fire Starter Titanium Firing Pin, Ruger MK Series
$25.64
In Stock

Tandemkross LCI Replacement, Ruger MK III, MK III 22/45
$18.99

Tandemkross Steel Hammer Bushing, Ruger MK III, MK III 22/45
$9.49
In Stock