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BTE Rail Height Gas Blocks

Starting at: $39.95$49.95

  • 3rd Generation now features our “Stay-Set” locking screw to keep the adjustment screw securely in place
  • Rail is on same plane as the upper receiver
  • Made of Aerospace Grade T6 aluminum
  • Available in adjustable or standard
  • Offered in .625″, .750″, .875″, .936″ barrel diameters
  • Anodized to Mil-A 8625 Type 3 Class 2 specifications
  • Available in black, Magpul Flat Dark Earth and Magpul Olive Drab
  • Will cover the A2 sight post pin holes
  • Dimensions: 1.825″L x 1.935″H
  • 100% Made in the U.S.A.
  • Please allow 3-5 days lead time for Magpul FDE or OD
  • Click here for installation instructions