This is our enhanced bolt head for the AR10 .308 BCG. It is High Pressure Tested AND Magnetic Particle Inspected 9310 hardened steel and has a hardened S7 tool steel extractor. If you’re not sure your bolt head is HP/MP tested then you need to buy this and drop it in your BCG today! Milspec is just OK — This is MUCH better!!
- Made For 7.62X51 / 308 Cal
- 9310 Hardened Steel Bolt,
- Hardened Extractor S7 Tool Steel.
- Hard Nitride Black Finish
- HPT/MPI Tested And Marked
- Made In The USA
Dez –
I put a lot of rounds down range and worked like a champ. Thanks Veriforce!