16" HBAR 5.56 15" KeyMod Super Slim Complete Upper

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Product Type: Receiver
Manufacturer: ACME Machine
SKU: 05-560     UPC: 819537028896

Product Description

Barrel: 16" M4 HBAR Phosphate
Twist: 1:8
Caliber: 5.56 Chamber
15" KeyMod Free Float Handguard
ACME Nitrided Bolt Carrier Group

*Picture might show optional accessories