LR .308 BOLT CARRIER – COMPLETE

Assembled .308 Bolt Carrier Assembly/Extractor Assembly for AR.

Included:

• Bolt Carrier
• .308 Bolt w/extractor installed
• Carrier Key
• Firing Pin
• Cam Pin
• Firing Pin Retaining Pin
• Bolt carrier key screws (2)

Bolt Carrier Specs:

• Carrier: 8620 steel
• Cam pin: 4340 Alloy steel
• Carrier key: 4130 Alloy steel
• Army Spec Heat Treatment
• Manganese Phosphate

Bolt:

• Due to supply chain issues, material for the bolt may vary.
• Mil-Spec heat treat
• Manganese Phosphate

Extractor:

• 4140 Chrome Moly
• Machined from bar-stock
• Mil-Spec heat treat
• Manganese Phosphate 

Appllication: AR10

Caliber: .308