- 17-4 Stainless steel and 4140 chromoly used on all wear surfaces for superior strength, durability, and long service life.
- Trigger Pull Weight: 3 – 3.5lbs
- Compatible with most lowers; Anti-Walk pins required, CLAP pins preferred
- Requires a minimum H2 (recommend H3) carbine buffer weight for firearms with carbine extensions and 16” or shorter barrels, or a standard rifle buffer for 20” A2 stocks.
- Tested beyond 6,000 rounds under a course of fire derived from the USMC M27 IAR evaluation criteria.
- For AR15 pattern firearms – calibers 5.56mm, 300 Blk, and 9mm
Legal in all 30+ Free American States (Sales prohibited to – CA, CT, CO (Boulder County and Broomfield), DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, RI, WA, Washington DC, Puerto Rico).
Your order will be canceled if you are ordering from one of these states.








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