These magazines are for the Sig Sauer 1911 pistols that are chambered in 45 ACP. The 8 round magazine is for full-size government/carry and commander models. There is a 7 round magazine for compact/officer models and a 7 round magazine for C3 models. To round out the group, there is a 10 round version that is for the .22LR.
|Caliber||45 automatic colt pistol acp|
Determined at checkout.