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CMMG MK4 LEPII Piston .223 and Ammo


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This CMMG AR-15 M4 LEP II Gas Piston operated upper receiver runs cooler and cleaner than its direct gas impingement counterparts, increasing both reliability and service life. It features a chrome-moly steel barrel with a WASP Melonite treated bore and exterior, a gas shut-off position that allows for reduced sound signature when using a suppressor, and a 1-piece anti-tilt bolt carrier with integrally machined piston strike face. Rifle comes complete with Free float quad rail handguard, 16" barrel, A2 flash hider, and single rail gas block. Ships with two Magpul GenM3 30rd mags and 20rds of ammunition.

  • 1 Units in Stock

This product was added to our catalog on Thursday 22 May, 2014.