The BRN-4 Buffer Retainer is the perfect buffer retainer for HK416 or MR556 type firearms. Machined from stainless steel to exacting dimensions.
Will not work in AR-15/M16 firearms. BRN-4 or HK416/MR556 lower receiver with roll pin retention of the buffer retainer is required.
Available options:
078000719
Kit:
Make Model Fit:
Brownells.BRN-4;Heckler & Koch.416;Heckler & Koch.MR556
Model Number:
Gun Part Restrictions:
Yes
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BRN-4 HK416 Buffer Retainer
Your Price
$2,299.99 *
Crow # 078000719
MFR # NONE
UPC 050806004252
Iowa Warehouse
North Carolina Warehouse