This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
Geissele Automatics
Stress Proof Bolt
Geissele Automatics Stress Proof Bolt Assembly, Bolt, Fits AR-15, Black 05-2991
Key Details
Purchase Requirements
- Final availability is confirmed at checkout.
Product Description
The Geissele Stressproof Bolt is proudly featured in their Reliability Enhanced Bolt Carrier Group. The Forged Stressproof Bolt is made from Carpenter 158+, developed directly with Carpenter Steel metallurgists to produce a cleaner material with fewer impurities. This makes the Stressproof Bolt stronger and more fatigue-resistant, capable of 5 times the life of a mil-spec bolt. Each Forged bolt is rigorously inspected, high-pressure tested, mag particle inspected, and Nanoweapon coated.
Features
- Includes Extractor
- High-Pressure Tested
- Mag-Particle Inspected
- Nanoweapon Coated