The Luth-AR GB-750-A Adjustable Gas Block (.750 diameter) allows AR-15 shooters to fine-tune gas flow for smoother cycling, reduced recoil, and reliable operation whether running suppressed, unsuppressed, or with varied ammo loads. Built from durable materials and designed for easy adjustment, it’s ideal for custom builds or performance upgrades. Customers searching for luth-ar adjustable gas block, .750 ar gas block, gb-750-a tuning part, precision ar components, or suppressed rifle upgrades will find this a must-have. Available online or in store at Sturgis Guns in Sturgis, SD.

Luth AR Adjustable Gas Block – .750 Diameter GB-750-A 812058030829

Luth-ar

$21.14
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SKU:
812058030829
UPC:
812058030829

Description

Adjustable Gas Block – .750 Diameter

Specifications

  • Inner Diameter .750 inches
  • Manganese Phosphate Finish
  • Two 1/4-20 x 3/16″ Set Screws
  • 1 Roll Pin
  • 8-32 x 3/8″ Gas Adjustment screw (3/64 allen wrench)
  • 4-40 x 3/16″ Gas adjustment screw, set screw (secures the gas adjustment screw once set)
  • Double Inspected and highest quality
  • Made in USA

SKU: GB-750-A

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