Engineered for consistent function across varied conditions, the J P Enterprises AR15 6.5 Grendel / 6mm ARC Complete Bolt Assembly promotes reliable operation.\n\nDeveloped for shooters who value predictable performance during regular practice, the J P Enterprises AR15 6.5 Grendel / 6mm ARC Complete Bolt Assembly offers practical handling. J P Enterprises is renowned for its meticulous product development and reliability.\n\n- Manufacturer: J P Enterprises\n- Model: AR15 6.5 Grendel / 6mm ARC Complete Bolt Assembly\n- Caliber: 6.5 Grendel / 6mm ARC\n- Condition: New\n- Action: Semi-Auto\n- Finish Color: Black DLC\n- Barrel Length: N/A\n- Number of Magazines: N/A\n- Capacity: N/A\n- Optic Footprint: N/A\n- Unique Features: Enhanced durability, precision machined, SAE 9310 steel\n- Night Sights: No\n- External Safety: No\n- Threaded Barrel: No\n- What's In The Box: Bolt assembly, cam pin, firing pin, firing pin retainer pin\n- Weight: 0.15 lbs\n- Length: N/A\n- Width: N/A