Machined to exacting tolerances for maximum performance, and a long trouble free service life, 100% LIFETIME WARRANTY.
- Milspec 9310 steel bolt
- Shot Peened Bolt
- High pressure tested (HPT)
- Mag particle inspected (MPI)
- Chrome Lined Carrier (AUTO)
- Chrome Lined Gas Key
- Hardened 4130 steel Gas Key
- Gas Key Grade 8 Hardened Fasteners
- Gas Key Staked Per Mil-Spec
- Tool Steel Extractor
- Extractor Spring
- Extractor O-ring Insert
- Black Nitride Coated
- AXIS MFG LOGO
- Full Auto rated and Tested!!!
- 100% MADE IN THE USA!!!
4 Reviews Hide Reviews Show Reviews
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AXIS MFG M4 Nitride BCG
Just got back from the range and this bolt is excellent. Dabbed some lube on it and threw it in my MK18 and it ran flawlessly. They shipped it very quickly and was packaged very well. Very well made and the finish is perfect, this is a quality bolt that'll give any other more expensive brand a run for their money. Definitely recommend supporting this manufacturer, they offer a very fine product for the money.
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M4 NITRIDE BCG
Love the finish, alot better than I expected. Great priced BCG. Its standard to other ar15 i own, except alot better finish. I've bought a few things from this company. Top notch, great people to work with.
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BCG
Nice BCG, coating a little off at the end of the bolt, not as smooth as the back of the bolt. Only reason for 4 stars. If the coating was slightly more uniform this BCG would be as good or better then BCG costing twice as much. I will definitely buy it again, caution, this BCG needs a complete disassembly and cleaning, comes with a lot of protective cosmoline type coating. This is a good thing, I would much rather have it overly coated and protected. Overall I am very satisfied.
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Great BCG for the price!
Managed to finally take out my build with this BCG today, functioned flawlessly with very little lubricant added!
