Black Rain Ordnance Low Profile Adjustable Gas Block .750

The Black Rain Ordnance Low Profile Adjustable Gas Block gives you precise control over your AR-15's gas system. This .750" diameter block allows you to tune gas flow for different loads, suppressor use, or to reduce felt recoil and cycling speed. The adjustment feature is particularly useful when running suppressed or with lighter buffer systems where excess gas can cause reliability issues or accelerated wear.

Machined from steel with a low-profile design that fits under most free-float handguards. The adjustment screw provides repeatable settings without requiring removal of the handguard once installed. Installation requires removal of the existing gas block and pinning or set-screw mounting to the barrel—proper alignment is critical for reliable function. Basic gunsmithing skills and tools recommended.

• Part Type: Adjustable Gas Block
• Compatible Firearms: AR-15 with .750" diameter gas journal
• Material: Steel
• Finish: Black
• Installation: Professional Recommended (requires gas block removal, alignment, and securing)
• Includes: Gas block, set screws