Comparison Ed Brown 1911 Slide Stop
Mfg: Ed Brown SPECS: Steel, blued or stainless steel. Fits 1911 Auto, .45 ACP only. Made from extra-hard, forged tool steel that works great, without deforming. Pin diameter .200"" (5.08mm) +/- .0005"". Gives positive, last-round engagement and tight, long-lasting lockup with custom barrels.