Midwest Industries Low Profile Gas Block .750 – AR-15 Platform

The Midwest Industries Low Profile Gas Block replaces factory A2 front sight assemblies or worn gas blocks on AR-15 rifles and carbines with .750" diameter barrels. This upgrade reduces front-end weight, clears the way for free-floating handguards, and maintains reliable gas system function without the bulk of a fixed front sight. Ideal for shooters building lightweight carbines or installing extended handguards that require a flush gas block profile.

Machined from steel with a durable black finish, this gas block features a set screw design for secure barrel attachment. Installation requires basic armorer tools and familiarity with AR-15 gas systems—properly aligning the gas port and applying thread locker to set screws is critical for reliability. Roll pin installation may require a punch set. The low-profile design sits beneath most free-float handguards without interference.

• Part Type: Gas Block
• Compatible Firearms: AR-15 rifles and carbines with .750" diameter barrels
• Material: Steel
• Finish: Black
• Installation: Drop-in with basic armorer tools; gas port alignment and thread locker required
• Includes: Gas block, set screws