The Bootleg Phosphate Bolt Completion Kit (MPN BP-ABC-P30) completes a Bootleg AR-10 .308 bolt carrier with premium replacement internals.

Key Specifications

• Bolt machined from 9310 steel and coated in phosphorus for corrosion resistance and durability
• Cam pin forged from 4340 steel for toughness and wear resistance
• Firing pin made from 4140 steel for reliable ignition
• Firing pin retaining pin made from 1038 steel wire for strength and resilience
• Designed to complete a Bootleg, Inc. AR-10 .308 carrier

Frequently Asked Questions

What does this kit complete?
A Bootleg, Inc. AR-10 .308 bolt carrier, adding the bolt, cam pin, firing pin, and retaining pin.

What is the bolt made from?
9310 steel with a corrosion-resistant phosphate coating.

What steel is the cam pin forged from?
4340 steel, chosen for toughness and wear resistance.

Buy the Bootleg Phosphate Bolt Completion Kit

Finish out your AR-10 .308 carrier with this completion kit from Bootleg. Ships fast from Lubbock, TX, part of our AR10 bolts lineup.