92450 : AR-15 A3 Predator Upper Receiver Assembly 5.56 x 45mm Nato 20" BBL


PREDATOR 92450 : Vented, free-foating fore-end and scope risers on a Flat-Top upper, 11° competition muzzle crown and milled gas block, futed, extra heavy, non-chrome-lined 20” barrel with 1 in 8” twist, VARMINTER 92820 : futed, extra heavy, non-chrome-lined 24” barrel with 1 in 9” twist.

  • Built on the versatile Bushmaster modular AR upper platform
  • Barreled upper receivers can be used on existing AR15-type lower receivers
  • Bushmaster 4150 chrome-moly-vanadium steel barrels feature hard-chrome lining in
  • both bore and chamber for extended barrel life
  • All receivers feature integral brass defectors and hard anodized fnish
  • Each assembly is factory headspaced, proofed, test-fred and ready to use
  • Forged, lightweight 7075 T6 aircraft-quality aluminum receivers incorporate all M16 A2 design improvements including cartridge case defector, bolt catch assembly and raised ribs for protection against accidental magazine release
More Information
Compatibility AR15 / M4 / M16
Actions & Receivers Upper Receiver Assembly/Complete
Note Muzzle thread None, Target Crown
Manufacturer Number 92450
UPC 604206924506
SKU 113767
Brand Bushmaster®
Color No
© 2019 Gravel Agency Store. All Rights Reserved.