The KAK Industry K-spec Enhanced, Bolt Carrier Group, For AR-15, 5.56 NATO/300 Blackout, 9310 Steel Bolt, Hard is a bolt carrier group / bolt.
K-SPEC: Mil-Spec, Enhanced.
KAK Industry’s signature design for unrivaled performance and unparalleled reliability, all K-SPEC Enhanced BCGs retain mil-spec dimensions with added Slotted Angle Carrier Rails (“sand cutters”) and Dual Ejector system.
All KAK Industry BCGs feature a M16 (Full Auto) carrier profile, meticulously machined from 8620 steel, properly heat treated and ground to exact tolerances. Other components include:
Single piece billet-machined 4140 extractor, phosphate coated for Increased reliability and corrosion resistance.
4340 Chrome plated cam pin.
8740 chrome plated firing pin, precision ground and heat treated.
S7 Tool Steel ejector and extractor retaining pin.
Features
- Includes
Specifications
- Brand: KAK Industry
- Color: Silver
- Manufacturer Part #: 425-0505-003
- UPC: 811163035088
