Sons of Liberty Bolt Carrier Group (BCG) NTC w/OCKS 5.56/300BLK

The Nickel Teflon Coated (NTC) bolt carrier group now standard in the Mk1 from SOLGW is now also available separately.

Our NTC BCG is the direct result of nearly 2 years’ worth of research and testing on advanced coatings; optimized for extended service life, high lubricity, and best in class corrosion resistance.

While our standard phosphate treated bolt carriers are fantastic and holding lubrication in place, the NTC coating we’ve selected is extremely slick even without lubrication present.  The low friction coating does a phenomenal job at shedding carbon as well, making even suppressed use cleanup a breeze.

Backed by the same lifetime warranty we’re known throughout the industry for, the NTC bolt carrier group from SOLGW is one of the slickest, low maintenance, corrosion resistant, high quality bolt carrier groups available.

SPECS:

• OCKS gas key screws
• HP/MPI tested C158 Bolt
• Phosphate extractor for maximum purchase
• Chrome plated firing pin
• Chrome lined gas key and carrier bore
• NTC coated carrier, bolt, ejector, and cam pin