The Rock River Arms AR-15 Upper Receiver Assembly is designed to pin onto any mil-spec lower receiver. Just add an optic, or set of sights, and you are ready to send lead downrange! Features Flattop upper receiver Mil-spec compatible Anodized finish
Rock River Arms AR-15 Coyote Upper Receiver Assembly 223 Wylde 18" Stainless Steel Barrel 13" M-LOK Handguard Black
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MSRP:
$735.00
$588.00
(You save
$147.00
)
In stock · ships in 1–2 business days
Specifications
- SKU:
- 157968
- UPC:
- 842834101139
- Barrel Length:
- 18
- Caliber:
- 223 Wylde
- Twist:
- 18
- Handguards:
- 13 MLOK
- Firearm Fit:
- AR15
- Thread Pattern:
- 1228 tpi