- Improve the Grip and Appearance of Your 1911
- 20 x 30 LPI Checkering
- Fully machined from chrome moly bar stock steel with real cut checkering
- Exclusive round butt design enhanced concealment, improves grip feel without reducing hammer spring or drilling a new mainspring housing pin hole
The addition of Wilson Combat's blued checkered (20 x 30 LPI) 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 Compact frame (Officers grip) 1911 pistols only. The round butt mainspring housing requires frame reshaping after fitting.