Complete AR-308 Upper Receiver in .308WIN.  Features an 18” stainless steel barrel, a 1:10 twist rate, and 5 position adjustable gas block.  Includes bolt carrier group and charging handle. Lower parts kit, 80% Lower, and sights not included.

*Not for sale in New York or New Jersey.

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SKU: AR308-UPPER-SS-18-731 Categories: , , , , , ,

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product description

416R Stainless Steel
.308 WIN Chamber
1 in 10" twist
5 position adjustable gas block
A2 Flash Hider

Upper Receiver
7075-T6 Forged Aluminum
Type III Hard Coat Anodizing
Assembled with Forward Assist and Dust Cover
Enhanced Dual Retention Anti-Slip and Anti-Rotating Handguards

Bolt Carrier Group
Tool craft 9310 steel bolt assembly with extra strength extractor springs that is nitride for increased durability.  8620 carrier, nitride treated, with a nitride treated gas key properly staked with grade 8 fasteners. A 7075 T6 aluminum charging handle is also included.