- Compatible with most piston driven and direct impingement gas systems
- Easy to install utilizing existing delta ring and round or triangle retaining cap
- M-LOK® slots at 2, 6 and 10 o'clock positions for direct-attach M-LOK® accessories or M-LOK® 1913 rail sections
- Reinforced, heat-resistant polymer construction
- Integral riveted aluminum heat shield
- Front lip and side extension shields hand from hot gas block
- Relieved area at the top rear accommodates many overhanging optic mounts
- Made in U.SA.