The Hera Arms IRS M-Lok is a modern designed Handguard made of high-quality aluminum and is used in the hardest use and abuse of tactical and competitive shooting. The IRS M-Lock is CNC milled from aluminum alloy and hard coated anodized for added strength.

Available in lengths of 9 ", 15", and 16.5". The IRS M-Lok comes with its own barrel nut where the handguard is clamped with 3 screws for additional strength. The anti-turn millings prevent turning even at the hardest use.