The RAVEN is manufactured using the unique billet receiver sets that feature an internally flared magwell to assist in ‘high stress’ reloading, a radiused cam pin recess and patented CP-R360 Domed Head Cam Pin fitted to the E-BCG, Enhanced Bolt Carrier Group that reduces wear and friction. The E-BCG also features enlarged and forward facing gas holes that vent gas away from the shooter and the Carriers flared tail enhances accuracy. Each rifle features the patented Dragon Muzzle Brake for maximum control.