Rubber City Armory 7.62x39 Low Mass Bolt Carrier Group - Nitride

The Rubber City 7.62x39 Low Mass Complete BCG is ideal for shooters who desire less muzzle movement between shots. The bolt carrier group is constructed from high-quality 8620 steel and finished with black nitride for optimal durability and strength. The carrier weighs 6.9 oz. making it much lighter than the standard M16 carrier resulting in optimal performance and making it ideal for competition.


Features:

• Manufactured by Rubber City Armory
• 7.62x39 bolt
• 8620 bolt carrier with nitride coating
• Pre-hardened gas key with nitride finish
• 9310 steel enhanced radius machined M16 bolt
• Tool steel extractor
• Cam pin
• Lifetime Warranty

The performance of your weapon is further enhanced with the pre-hardened 4140 steel gas key with reduced sharp edges due to its radius corners. These features enhance performance of low mass GI systems of the bolt carrier group. The nitride 17-4 firing pin and 9310 nitride bolt offers years of service life and unrivaled durability making this a competition ready complete bolt carrier group. The Rubber City Low Mass Complete BCG with steel gas key is ideal for the competitor or shooter wanting better performance from their firearm.