ROCK RIVER ARMS LAR-15 STD A4 5.56/223 20" CHR
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ROCK RIVER ARMS LAR-15 STD A4 upper assembly in 5.56/223 with a 20 inch chrome moly barrel. Upper Receiver: Forged A2 or Forged A4. Barrel: 20 inch Chrome Moly HBAR, 1:9 twist. Muzzle Device: A2 flash hider with 1/2-28 thread. Trigger: RRA two stage. Weight: 8.2 pounds. Length: 39.5 inches. Caliber: .223 Wylde chamber for 5.56mm and .223 Cal.
Specifications
- Manufacturer:
- Rock River Arms
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 131.2 oz (8.20 lbs)
- Length:
- 39.5"
- UPC:
- 842834108220
- MPN:
- AR1288
- Required Component:
- Yes
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