Rock River Arms 20″ Varmint Upper with A4 Flat Top 223/5.56 17″ M-Lok Rail

Name: Rock River Arms 20" Varmint Upper with A4 Flat Top 223/5.56 17" M-Lok Rail
SKU: RRA-AR0550
Price: 696.57 USD
Availability: InStock
Rating: 5.00 (8 reviews)

Rated 5.00 out of 5 based on 8 customer ratings

Original price was: $749.00.Current price is: $696.57.

$749.00
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SKU:
RRA-AR0550
BRAND:
Rock River Arms
MANUFACTURER NUMBER:
AR0550
CALIBER:
223 Remington
CALIBER:
5.56x45mm
CALIBER:
223 Wylde
UNIT OF MEASURE:
Each

SKU: RRA-AR0550 Category: Parts Tags: Parts, Rock River Arms

Description

Description

VARMINT A4 UPPER HALF .223/5.56MM – 20 INCH
CALIBER:.223 WYLDE CHAMBER FOR 5.56MM AND .223 CALIBER
UPPER RECEIVER:FORGED A4
BARREL:20-INCH AIR GAUGED STAINLESS STEEL BULL, CRYOGENICALLY TREATED 1:8 TWIST, DIAMETER .920 FRONT OF GAS BLOCK, 1.050 UNDER HANDGUARD
GAS BLOCK:LOW PROFILE GAS BLOCK
HANDGUARD:RRA LIGHTWEIGHT FREE FLOAT RAIL, 17 INCH EXTENDED, M-LOK? COMPATIBLE
INCLUDES:BOLT CARRIER GROUP AND CHARGING HANDLE ASSEMBLY