300 Blackout 5" MLOK Upper Receiver
300 Blackout 5" MLOK

$645.00 $565.00
(You save $80.00)
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- 1/8 Twist

- 416R Stainless Steel

- Black Nitride Finish

- Nickel Boron Extension

- A2 Flash Hider

- 5/8x24 Threaded Muzzle

- M16 Nitride BCG

- 5″ MLOK Handguard

- Dry Film Lubed Upper w/ T-Markings

- Standard Charging Handle

- Forward Assist & Ejection Port Assembly

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- 1/8 Twist

- 416R Stainless Steel

- Black Nitride Finish

- Nickel Boron Extension

- A2 Flash Hider

- 5/8x24 Threaded Muzzle

- M16 Nitride BCG

- 5″ MLOK Handguard

- Dry Film Lubed Upper w/ T-Markings

- Standard Charging Handle

- Forward Assist & Ejection Port Assembly