PROMAG AR-15/M16 Flip Up Gas Block Mount Front Sight, Aluminum (PM138)

Vendor: ProMag

Unavailable

$64.70
  • May be paired with model PM136, PM137, PM200 PM202 rear sights mounted to AR-15/M16 flat top A3 upper receiver rifles and carbines
  • Body and stem are machined from T6 aircraft grade aluminum and type III hard anodized
  • Steel parts are machined, then black phosphated per mil-spec
  • Precision machined to fit dovetailed gas blocks meeting MIL-STD 1913 Picatinny rail specifications
  • Mounted to the gas block via a locking bar and secured with a cross slotted, knurled thumb screw
  • Adjustable for elevation, (a quarter turn) moving the point of impact 1.25 MOA (minute of angle) at 100 yards
  • Sight's stem folds up and towards the shooter to deploy
  • The front sight features straight protective ears
  • No permanent modification required for installation
  • All hardware included
  • Black Finish
  • Limited Lifetime Warranty
  • May be paired with model PM136, PM137, PM200 PM202 rear sights mounted to AR-15/M16 flat top A3 upper receiver rifles and carbines
  • Body and stem are machined from T6 aircraft grade aluminum and type III hard anodized
  • Steel parts are machined, then black phosphated per mil-spec
  • Precision machined to fit dovetailed gas blocks meeting MIL-STD 1913 Picatinny rail specifications
  • Mounted to the gas block via a locking bar and secured with a cross slotted, knurled thumb screw
  • Adjustable for elevation, (a quarter turn) moving the point of impact 1.25 MOA (minute of angle) at 100 yards
  • Sight's stem folds up and towards the shooter to deploy
  • The front sight features straight protective ears
  • No permanent modification required for installation
  • All hardware included
  • Black Finish
  • Limited Lifetime Warranty