The Midwest Industries Low Profile Gas Block (brand part no. MCTAR-LPG) is machined from durable 4140 steel and sized for a .750-inch barrel journal, giving builders a clean, low-profile gas system that tucks under nearly any commercially available handguard on the market. Its slim design avoids the bulk of a standard-height block, so you’re not fighting for clearance when picking a free-float rail. It’s a straightforward, no-frills upgrade for anyone building or refreshing an AR-15 upper.

Key Specifications

• Sized for a .750-inch barrel journal.
• Machined from 4140 steel for durability under sustained heat and pressure.
• Built with a low-profile design to fit under most commercial handguards.
• Compatible with most commercially available rail systems on the market today.
• Weighs approximately 0.205 lb, adding negligible weight to the upper.

Frequently Asked Questions

What barrel journal size is this gas block for? .750 inch.

Will it fit under my handguard? Its low-profile design is built to fit under most commercially available rails.

Buy the Midwest Industries Low Profile Gas Block, .750 Inch, 4140 Steel

Keep your gas system clean and low-profile under whatever rail you choose. Order the Midwest Industries Low Profile Gas Block from our AR gas system selection. Ships fast from a Lubbock, TX gun shop.