Cryptic .308 WIN/7.62x51mm Bolt Assembly - Complete

Bolt assembly machined from Mil-Spec Carpenter 158 steel, shot peened for increased strength per Mil-Spec, includes Mil-Spec 4140 billet tool steel extractor w/ spring and Viton O-ring, Mil-Spec ejector and spring. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled.

Specifications for Cryptic .308 WIN/7.62x51mm Bolt Assembly - Complete:

• Manufacturer: Cryptic
• Fabric/Material: 4140 Billet Tool Steel, Carpenter 158 Steel
• Carrier Material: 8620 Steel
• Bolt Material: Steel
• Caliber: 7.62x51mm NATO, .308 Winchester
• Gun Make: AR Platform
• Gun Model: AR-10
• Hand: Ambidextrous
• Weight: 2 oz
• Condition: New
• Included Accessories: Standard

Package Contents:

• Cryptic .308 WIN/7.62x51mm Bolt Assembly - Complete
• Bolt
• Tool Steel Extractor Assembly (spring with viton insert pin extractor)
• Ejector Assembly (ejector spring roll pin)
• Gas Rings - Set of 3

What firearm models does the manufacturer say Cryptic .308 WIN/7.62x51mm Bolt Assembly - Complete is compatible with? The manufacturer says that Cryptic .308 WIN/7.62x51mm Bolt Assembly - Complete is compatible with AR-10