About the BCM® Mk 12 Complete Upper Receiver Mod 0-Bravo (PRI Black)
Features included in basic price:
- PRI Gen III 12″ Carbon Fiber Handguard (Black)
- PRI Folding Front Sight Base
- BCM® SS410 18″ Stainless Barrel, DLC Black
- Rifle Length Gas System
- BCM® Bolt Carrier Group (HPT/MPI), auto
Optional Features
- Optional Rail: ARMS 38 SPR Top Rail – This Rifle length SPR Straight top rail is a FULL Picatinny rail that connects the receiver to the forearm.
- Optional Muzzle Devices: A2 Flash Hider, BCM Comp Mod 0, BCM Comp Mod 2, BCM Comp Mod 4, BCM Comp Mod 6, PWS FSC556 Comp Mod 2, AE MK12 Comp, SureFire SFMB 556, SureFire Warcomp Closed Tine Flash Hider 556, SureFire Warcomp Flash Hider 556.
- Optional Charging Handles: No Charging Handle, BCM® Mod 3B (LARGE Latch), BCM® Mod 4B (MEDIUM Latch)
About this complete upper receiver group
The United States Navy Mark 12 Mod 0/1 Special Purpose Rifle (SPR) is a rifle that has been in service with the United States special forces in Operation Enduring Freedom and Operation Iraqi Freedom. SPR initially stood for Special Purpose Receiver, but that nomenclature seems to have disappeared as the weapon became a stand alone weapon system, and not just an add on upper as part of proposed SOPMOD upgrades. SPR now means Special Purpose Rifle. It was eventually type classified by the Navy as the Mk 12, though the Army also uses this designation.
