NDIA 2017 Armament Systems Forum Poster

NDIA Conical Breech Bolt White Paper

  • 100% Compatible Drop-In Breech Bolt for the M4/M16 Platform that eliminates bolt to barrel extension jams and adds reliability in extreme environments with enhanced debris tolerance.

M4/M16 6.35x45mm Medium Caliber Solution 

  • 2.26" OAL Small Arms cartridge with 30% better ballistics than the 5.56x45mm, that fits all links, magazines, and bolt faces while delivering reduced muzzle flash and increased propellant efficiency.

US Strategic Bore Finish

  • Sub two millionths of an inch on spot check.

  • Sub ten millionths of an inch peak to valley across 20" barrel.

© 2015 by US STRATEGIC, LLC