About this gas system part
Luth-AR .750 Internal Bore GB-750-A is a gas system part for AR-15.
Gas blocks and tubes must match the barrel's journal diameter and gas system length (pistol, carbine, mid-length or rifle). Measure the barrel at the gas port before ordering, and check that the block clears your handguard.
Manufacturer details
Upgrade your AR with our Adjustable Lo-profile gas block. Designed to fit barrels with a .750 diameter, this high-quality piece helps to improve the performance of your firearm. It’s made from durable materials and easy to install, making it a must-have for any AR owner. Plus, its low-profile design won’t add unnecessary weight or bulk to your rifle. Get yours today and take your rifle to the next level. Adjustable gas block for AR-15 .750 inner diameter, made from 4140 steel, Black Nitride finish.
Features
- Adjustable Gas Block for AR-15
- Specifications:
- Inner Diameter .750 inches
- Two 1/4-20 x 3/16″ Set Screws
- 1 Roll Pin
- 8-32 x 3/8″ Gas Adjustment screw
- 4-40 x 3/16″ Gas adjustment screw, set screw (secures the gas adjustment screw once set)
Specifications
- Brand: Luth-AR
- Color: Black
- Manufacturer Part #: GB-750-A
- UPC: 812058030829
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
