APF Armory Elite LPR Complete Upper 22 ARC 18" Proof Research Carbon Fiber M-LOK 15"

The APF Armory Elite LPR is a complete AR-15 upper receiver kit chambered in 22 ARC, built around an 18" Proof Research carbon fiber lightweight barrel. The barrel is paired with a Superlative Arms .750 adjustable gas block for precise gas regulation. A 15" M-LOK free-float handguard provides ample rail real estate and accessory mounting flexibility. The kit ships with an Elite Series muzzle brake installed. A DLC-coated lightweight bolt carrier group is included, ready to drop onto a mil-spec lower.