APF Armory MLR Complete Upper 7mm PRC 24" PROOF Research Carbon Fiber M-LOK 15.5"

The APF Armory MLR is a complete AR-10-pattern upper receiver assembly chambered in 7mm PRC, built around a 24" PROOF Research carbon fiber barrel paired with a rifle-length gas system and a .875 Superlative Arms adjustable gas block. The billet upper receiver mates with a 15.5" M-LOK free-float handguard for a lightweight, rigid platform suited to precision long-range shooting. An Elite Series muzzle brake is fitted at the muzzle. The kit ships with the MLR bolt carrier group and MLR charging handle included.