Bushmaster ACR Lower Trunnion Screw, 10-32x.630.

Manufactured from quality steel, this 10-32x.630 lower trunnion screw is produced for the Bushmaster ACR rifles chambered in .223 Rem and 5.56x45mm. This spring functions by retaining the trunnion and is perfect as a spare on the workbench or as an immediate replacement for a lost or damaged piece.

Bushmaster, Lower Trunnion Screw, 10-32x.630, Fits Bushmaster ACR Rifle

  • Brand: BUSHMASTER
  • Product Code: MG-F1000887
  • Availability: In Stock
  • $17.99 USD