- (1) 5″ 300 Blackout barrel, 1:8 twist, Micro Gas system,5/8×24 muzzle thread, nitride finish
- 5.56 upper receiver with M4 feedramps
- (1) 5.56 Bolt Carrier Group
- Low profile adjustable gas block
- Micro gas tube
- (1) 4″ MLOK hand guard
- Charging handle
- Dust cover
- Forward assist
- A2 flash hider
Sale!
5″ 300 BLK COMPLETE UPPER RECEIVER ASSEMBLY
$289.99
In stock
| Weight | 5 lbs |
|---|---|
| Dimensions | 4 × 4 in |
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