Rock River Bolt rebuild kit for AR-15 rifles chambered in either .223 or 5.56. This kit includes rings, firing pin, screws and pins.
Features and Specifications:
Manufacturer Number: AR3258
Features and Specifications:
Manufacturer Number: AR3258
3 Ratings
Excelent
Perfect kit for overhaul or spare !!
March 10, 2023
Rock River parts are the best! The only problem with this kit is that it does not include the cam pin.
January 4, 2023
Got parts?
Perfect fit for my Stag arms chrome BGC.
July 15, 2022
Will the firing pin work in a 458 Socom bolt?
Answer:
It should.
Will this work on left hand bolt?
Answer:
Should work fine.
Does this kit include the Ejector?
Answer:
Yes it does.
Does it fit mil spec?
Answer:
Yes, this kit is compatible with a standard mil-spec AR-15 bolt carrier.
Is this a titanium firing pin?
Answer:
No. There is nothing to indicate the firing pin is titanium.
Will this work on 7.62x39 ?
Answer:
No it will not
Will this work on both direct impingement and gas piston bolt carrier groups???
Answer:
It is designed for DI bolts