Upper Receiver Kits

Rellim Arms .223/5.56 Upper Receiver Assembly

$1,395.00

$1,395.00

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Rellim Arms .300 BLK Upper Receiver Assembly

$1,395.00

$1,395.00

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Rellim Arms 9mm Upper Receiver Assembly

$1,395.00

$1,395.00

Sold out