Daniel Defense SPR Mid Length Stainless Steel Barrel Complete Upper Receiver M4 RAIL 12.0 FSPM
Every Daniel Defense upper is painstaking hand assembled, quality assurance tested, and test fired to ensure that the highest quality product makes it to the hands of our customers.
The barrels on our SPR rifles are all constructed from LW 50 Stainless Steel and have 1:7 twist rate.
Specifications
- Barrel Characteristics: 16″ 1:7 Twist
- Barrel Weight: 1.8 Lbs
- Barrel Construction: LW 50 Stainless Steel
- Chamber: 5.56 NATO
- Complete Upper Weight: 4 lbs 3 ozs
- Bolt Carrier Group: MP Tested Military Specification Bolt
- Flash Hider: A2 Bird Cage Flash Hider
