MD Carbon Cutter Bolt Carrier Group

MD Sand Cutter Bolt
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Available on backorder

Product Short Description:

The MD Carbon Cutter Bolt Carrier Group is designed to deliver exceptional performance in any environment. Originally developed to excel in sandy conditions, further testing revealed that its advanced coating and unique rail design also effectively combat carbon, dirt, debris, and other common contaminants. Whether you’re in the desert, the woods, or urban settings, the Carbon Cutter ensures reliable and smooth operation, making it a versatile choice for all your needs.

Product Description

MD Carbon Cutter Bolt Carrier Group

Precision Engineering for Harsh Environments

  • ArmorLube Coating: Advanced DLC coating developed with the US Army DEVCOM. Outperforms Nitride (25,000 cycles) and phosphate/Parkerizing (690 cycles) with 97,000 cycles in the taper abrasion test. Prevents galling, corrosion, and seizure.
  • Sealed Gas Key: Precision torqued and staked with optimized screws. Sealed with Permatex gasket sealer for a gas-tight fit, ensuring reliability and power.
  • Bolt: Made from Carpenter 158 steel for superior corrosion, tensile, and fatigue resistance. Provides a smoother surface finish and enhanced wear resistance.
  • Carrier: 8620 M16 carrier, precision ground to exact tolerances. Features angled slots on the rails to cut through sand and debris and push it out.
  • Coated Gas Rings: SP4-coated for extended life, lasting 3-4 times longer than standard rings. Reduces friction for optimal performance.
  • Firing Pin: Chrome-plated for increased durability and reliable ignition.
  • Rubber Gasket: Ensures a reliable extraction process.

The MD Carbon Cutter BCG is designed to deliver exceptional reliability and durability in the most challenging conditions. Elevate your M4 weapon system with a component built to exceed expectations.