BTE Rail Height Gas Blocks
Starting at: $39.95 – $49.95
- 3rd Generation now features our “Stay-Set” locking screw to keep the adjustment screw securely in place
- Rail is on same plane as the upper receiver
- Made of Aerospace Grade T6 aluminum
- Available in adjustable or standard
- Offered in .625″, .750″, .875″, .936″ barrel diameters
- Anodized to Mil-A 8625 Type 3 Class 2 specifications
- Available in black, Magpul Flat Dark Earth and Magpul Olive Drab
- Will cover the A2 sight post pin holes
- Dimensions: 1.825″L x 1.935″H
- 100% Made in the U.S.A.
- Please allow 3-5 days lead time for Magpul FDE or OD
- Click here for installation instructions
