The Vltor Low-Profile Gas Block covers one-inch of the barrel's surface and is made to the tightest tolerances. Manufactured from 17-4 PH Stainless Steel and available in matte black oxide finish or blasted to give a matte gray finish.
All models are made to fit barrels that feature a .750" (standard) or .625" (Pencil) diameter barrel.
|Construction||17-4 PH Stainless Steel|
|Compatibility||Fits within most AR-15/M16/M4 aftermarket/Free-Float handugard / rail systems. Made to fit either .625" or .750" diameter barrels.|
|Weight||GB-1C and GV-1CS: 1.6 oz
GB-1S and GB-1SS: 1.4oz
GB-2C and GB-2CS: 1.5oz
GB-2S and GB-2SS: 1.4oz
Overall Width: GB-1C and GB-1CS: .800-inch
GB-1S and GB-1SS: .800-inch
GB-2C and GB-2CS: .925-inch
GB-2S and GB-2SS: .925-inch
Bottom thickness (measured from the centerline of the bore)
GB-1C and GB-1CS: .600"
GB-1S and GB-1SS: .500"
GB-2C and GB-2CS: .600"
GB-2S and GB-2SS: .560"
Overall length: 1.000 inch
|Color / Finish||Matte Black Oxide (anti-reflection/glare) or Matte Gray Silver (anti-reflection/glare)|
|Special Features||Manufactured to high-tolerances, while keeping the weight at a minimum amount. Offered in matte black or silver. Made available to fit .625" and .750" barrels.|