Decked out with RISE components, this Rise Armament Watchman AR-15 Upper Receiver Assembly is perfect for quickly and easily upgrading your next AR build. Headlining these upper sets is the RA-905X handguard. It features a 12 o\rquote clock Picatinny rail, providing plenty of room for customization. At the end of the barrel is the RA-701 Compensator. The RA-701 reduces recoil and muzzle rise, helping keep your rifle on target. Inside the forged aluminum upper receiver is RISE\rquote s black nitride AR-15 Bolt Carrier Group.