- Manufacturer:New Frontier Armory
- Model:5.56mm Bolt Assembly
5.56mm Bolt Assembly
-- Salt Bath Nitride (SBN) Finish -- Made from 9310 Steel -- MPI / HPT tested -- Shot Peened -- Includes bolt, extractor assembly, ejector assembly, and gas rings
The New Frontier Armory 5.56mm Bolt is proudly MADE IN THE USA by hard working American men and women.
|Dimensions:||2.75 x 0.75 x 0.75 in|
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