Wilson Combat 1911 Mainspring Cap Retainer Pin, Compact/Officer's, Blue R16CO

Wilson Combat 1911 Mainspring Cap Retainer Pin, Stainless R16CS

Wilson Combat 1911 Mainspring Cap Retainer Pin Compact Stainless R16COS

Wilson Combat 1911 Mainspring Cap, Blue R16B

Wilson Combat 1911 Mainspring Cap, Compact/Officer's, Blue R16BO

Wilson Combat - 1911 Recoil Spring Plug Cap - Bullet Proof - Blue - 565B

Wilson Combat 1911 Complete Pin Set, Blue Full Size Kit 315B

Wilson Combat 1911 Hammer Spring, USGI Style, Full-Size, 23 Lb. R16A