MR556 a1 upper. Used for a M27 clone. Was previously rattle canned but that has been mostly removed. All HK except for Brownells M27 profile barrel. Includes BCG and CH.
No trades
Listed In: Gun Parts
MR556 a1 upper. Used for a M27 clone. Was previously rattle canned but that has been mostly removed. All HK except for Brownells M27 profile barrel. Includes BCG and CH.
No trades
No
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