The Midwest Industries Low Profile Gas Block is engineered for AR-15 builders and technicians who need a compact, reliable gas block for barrels with a .750-inch outside diameter. Constructed from 4140 steel and finished in black, its low-profile form factor is intended to sit beneath most commercially available handguards. The part serves as a straightforward replacement or upgrade for builds requiring a slim gas block footprint on standard-diameter barrels.
Key Specifications
- Designed to fit barrels with an outside diameter of .750 inches.
- Constructed from 4140 steel for strength and durability.
- Finished in black for a low-visibility appearance.
- Features a low profile design to fit under most handguards.
- Identified as a Gas Block product type for AR-15 platforms.
- Specified inside diameter/listing size is .750.
- Manufacturer lists dimensions as 1.55 x 4.25 x 5.50 (units per source).
- Marked as compatible with AR-15 accessories and builds.
- Manufactured and noted as Made in USA in the product description.
This Midwest Industries low-profile gas block offers a compact solution for builders and armory personnel who value straightforward, space-conscious components. Its 4140 steel construction and slim profile make it well suited for service and sporting AR-15 builds where clearance under handguards is required. Specify this block when you need a reliable, no-frills gas block engineered for standard .750-inch barrel diameters.





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