The TacFire A.C.E. M-LOK Handguard for the AR-15 at 4 inches, black (brand part no. HG204) is a compact free-float handguard extruded from 6061-T6 aluminum, the same grade used across most premium AR-15 rail systems. TacFire reinforces the finish with a Class 2 Type III black hard anodize applied to MIL-A-8625 standards, giving the handguard corrosion and wear resistance well beyond a standard anodized coating. At just 4 inches, it suits a short-barreled pistol build or a minimalist setup where a full-length rail is unnecessary. M-LOK slots run the length of the handguard for direct mounting of lights, grips, and other accessories without extra rail sections.

Key Specifications

• Measures 4 inches long.
• Extruded from 6061-T6 aluminum.
• Finished with a Class 2 Type III black hard anodize per MIL-A-8625 standards.
• Uses M-LOK accessory slots along its length.
• Sized for compact, short-barreled AR-15 builds.

Frequently Asked Questions

What builds is this handguard suited for? Compact, short-barreled AR-15 pistol builds or minimalist setups where a full-length rail isn’t needed.

What finish does this handguard use? A Class 2 Type III black hard anodize applied to MIL-A-8625 standards.

Does it accept accessories directly? Yes, M-LOK slots run the length of the handguard for direct mounting.

Buy the TacFire A.C.E. M-LOK Handguard

Keep your compact build minimal with this TacFire handguard, part of our full AR handguards lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping.