CBC 10 1/2" 5.56x45mm Upper Assembly w/ Hera Arms Rail - $239.19 w/code "ULTIMATE20" (Buyer’s Club price shown - all club orders over $49 ship FREE)

Description

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CBC 10 1/2" 5.56x45mm Upper Reciever Assembly with Hera Arms Rail.

Premium parts for high performance! Fits onto any standard AR-15 lower receiver.

At arms:

A3 flat-top forged 7075-T6 aluminum
10 1/2" 4150 chrome-moly steel barrel, nitride finish
9" free float quad rail
M4 contour
1/2" x 28 muzzle thread
Carbine gas system length
1:8" twist rate
M4 feed ramps
A2 muzzle
3/4" diam. gas block
SKU#: A6A-652355