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  3. Upper Receiver Parts
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27 Products found
MR556 A4 16.5" RAL8000 Upper Receiver Kit
MR556 A4 16.5" RAL8000 Upper Receiver Kit
$2,179.00
OUT OF STOCK
HK416 A5 Stripped Upper receiver housing
HK416 A5 Stripped Upper receiver housing
$460.99
OUT OF STOCK
MR556 A4 11" Upper Receiver Kit
MR556 A4 11" Upper Receiver Kit
$2,499.00
OUT OF STOCK
Rear Sight, Complete, HK416/MR, 14.5/16.5
Rear Sight, Complete, HK416/MR, 14.5/16.5
$226.99
OUT OF STOCK
MR556 A4 11" RAL8000 Upper Receiver Kit
MR556 A4 11" RAL8000 Upper Receiver Kit
$2,179.00
OUT OF STOCK
HK Folding Front Sight
HK Folding Front Sight
$208.99
OUT OF STOCK
MR556A1/HK416 11" handguard
MR556A1/HK416 11" handguard
$352.00
OUT OF STOCK
  • 1
  • 2(current)