AR15 Partial Upper with Fixed Gas Block
Assembled AR15 upper receiver, available with or without bolt carrier group and charging handle. Simply install the handguard and muzzle device of your choice and you're ready to go.
Features CPWSA fluted 16" barrel, with mid-length gas, 1 in 9 twist, M4 ramps and 5.56 NATO chamber, and fixed gas block. Price is $499, or $399 without bolt carrier group and charging handle.