Wilson Combat Bullet Proof 1911 Government, Commander Flat Mainspring Housing Aluminum

The addition of the aluminum checkered (20 x 30 LPI) the Mainspring Housing is a great way to improve the grip and appearance of your 1911 Auto. You'll be amazed at the quality of this fully machined Bullet Proof part. This mainspring housing is a drop in fit on most quality 1911's but may require minor fitting on some guns. For full size (Government grip) 1911 pistols. Features20 x 30 LPI checkering Fully machined from aerospace aluminum bar stock with real cut checkering Low luster glass bead black anodized finish Drop in fit