Ruger - MRK-III Magazine, 22LR, 10Rnd, Item #90229

made of steel and is made to Ruger specifications and tolerances, using the same manufacturing and materials as the original equipment magazines, ensuring perfect fit and operation.

Fits:
Ruger Mark III 22/45 and Mark III 22/45 Lite Rimfire Pistols ONLY
Note: Will NOT fit the Mark II 22/45 models