K-SPEC Low Mass AR15 BCG- 5.56/300 Blackout
MSRP: $274.95
Our Price: $249.99
- Dual Ejectors
- Down Vent
- Sand Cuts
- Anodize
- NP3
- C158 Bolt
- Description
- Additional information
Description
- Designed to function reliably in the toughest conditions
- Optimized for both Suppressed and Un-suppressed use, All uses – All Conditions
- Dual Ejectors for enhanced reliability
- Angled Carrier Rail Cuts for flawless function in adverse conditions and prolonged suppressed use
- Downward Gas Ports to reduce gas blowback to shooter
- Full Auto Profile
- Permatex added between Gas Key and Carrier Mating Surface
- Carrier- 7075 Aircraft Grade Aluminum, outside rails, bolt runs, and gas bores ground to .0002 tolerances, Satin Gold Anodize Finish
- Bolt- C158 steel, outside diameters ground to .0002 tolerances, Shot Peened and MPI test, NP3 finish
- Firing Pin- 8740 steel, Swiss turned, heat treated, precision ground, chrome plated
- Cam Pin – 4140 steel, Swiss turned, heat treated, NP3 finish
- Extractor- 4140 steel, fully machined, Phosphate coated
- Extractor pin- S7 tool steel, ground, heat treated
- Ejector- S7 tool steel, ground, heat treated
- Gas key – 4130 steel, heat treated, Chrome Lined NP3 finish, secured with T25 torx fasteners, torqued to spec, staked with hydraulic staking machine
- 6.2 oz
Additional information
| Weight | .5 lbs |
|---|---|
| Dimensions | 7.5 × 1 × 1.25 in |
| Carrier Profile | Full Auto |















