New M4 with bolt locked open. in Benelli Posted April 17, 2023 I have put maybe 20 rounds of quality 00 buck through my new M4. Bolt is completely locked open. Thoughts and advice appreciated.
New M4 with bolt locked open.
in Benelli
Posted
I have put maybe 20 rounds of quality 00 buck through my new M4. Bolt is completely locked open. Thoughts and advice appreciated.