Yhm black diamond m-lok forearm ar-15 mid-length
FEATURES-Weight: 9.8 oz-Length: 9.3″-The Top Rail is a T-marked extended picatinny rail-Free-floating design-Aluminum
Other Features: Ar15 handguard, slim & lightweight, m-lok rails 3, 6, 9 o’clock, picatinny rail 12 o’clock, includes barrel nut & wrench
