Midwest Industries AR 15 Upper Height Gas Block

The Midwest Industries .750 Upper Height Gas Block features a Mil-Spec 1913 rail machined to match the height of an A4 upper receiver rail. Built from durable 4140 steel, this gas block is designed for .750 diameter barrels and provides a secure, reliable fit using three set screws. Backed by a lifetime manufacturer warranty, it delivers dependable performance for AR-platform builds.

Product Details

• Manufacturer: Midwest Industries Inc.
• Gas Block Diameter: .750
• Material: 4140 Steel
• Finish/Color: Black
• Firearm Types: Pistol, Rifle
• Platform Compatibility: AR-10, AR-15
• Caliber Compatibility: .308 Win, 7.62x51mm, .300 Blackout, .223 Rem, 5.56x45mm
• Mounting System: Three set screws

Product Features

• Mil-Spec 1913 rail machined to A4 upper receiver height
• Precision-machined from 4140 steel for strength and durability
• Designed for .750 diameter barrels
• Secured with three set screws for a stable fit
• Includes gas tube roll pin for installation
• Backed by Midwest Industries lifetime warranty
• Designed for use on AR-15 and AR-10 platforms
• Recommended professional gunsmith installation