'Dave, what is the weight of the OEM buffer?
Anti', been running a Geissele SSA in mine, with no drama whatsoever. Geissele is non-commitial about this issue, but the Colt does have a ramped bolt, and mine has been fine.
Moon
'Dave, what is the weight of the OEM buffer?
Anti', been running a Geissele SSA in mine, with no drama whatsoever. Geissele is non-commitial about this issue, but the Colt does have a ramped bolt, and mine has been fine.
Moon
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