MSTN Precision 16" Recce Upper Receiver Group


Brand: MSTN
Product Type: Upper Receiver Group

Product Description

MSTN Precision 16" Recce Upper Receiver Group


  • Custom Noveske 32.7 ounce 16" SS three groove 1x8" twist barrel with SLR adjustable gas block
  • Custom intermediate length gas tube, Ionbond Diamondblack coated
  • Feed ramps polished and contoured
  • Elcan SpecterDR™ 1x4 
  • LMT shot-peened, proof round tested, MP inspected bolt fitted at 1.4646" +0.001"/- 0.000", Ionbond Diamondblack coated down to the gas rings
  • Young Manufacturing National Match full auto bolt carrier, forged, then centerless ground, then hard chromed, then Ionbond Diamondblack coated, with gas key torqued and staked properly
  • Vltor MUR upper receiver with forward assist and MSTN logo
  • BCM/Vltor Gunfighter charging handle
  • BCM KMR 13" forend with two KeyMod rail sections
  • Noveske KeyMod QD sling mount
  • Surefire SOCOM MB556 brake
  • Cerakote finish
  • Function tested