adamlau Posted April 16, 2008 Posted April 16, 2008 Noticed that the O-ring on the M4 firing pin retaining pin deforms against the bolt carrier when fully seated. Is this correct? Quote
adamlau Posted April 16, 2008 Author Posted April 16, 2008 Answer from Benelli CS: The deformation is expected for a snug and proper seating. Quote
Caligvla Posted April 16, 2008 Posted April 16, 2008 Noticed that the O-ring on the M4 firing pin retaining pin deforms against the bolt carrier when fully seated. Is this correct? yup the o-ring is a bit off at the top Quote
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