Aero Precision AR-15 MOD 4 M-LOK Handguard
Our Enhanced M-LOK (EM) Handguards offer a lightweight, free-float design for your custom AR-15 build. The M-LOK system allows advanced modularity past the current 1913 Picatinny rail system. Machined to mil-spec dimensions and engineered to perfection, this handguard eliminates bulk while retaining strength and stability.
Features
- Available Color: Black, OD Green Anodized, and Kodiak Brown
- Size: 9.1″, 10.6″, 11.4″, 12.7″, 13.5″, and 15″
- 1pc free float design
- Built-in anti-rotation tabs
- Scalloped rails
- Continuous top rail
- 1.72″ inside diameter (from barrel nut cut to forward end) fits most muzzle devices and 1.5″ suppressors
- 1.78″ inside barrel nut cut area diameter
- Compatible with low-profile gas blocks
- Gen 2 Feature – Quick disconnect sling socket at the 3, 6, and 9 o’clock positions
- Gen 2 Feature – Additional milling along flats to aid with gripping and add visual appeal
- Gen 2 Feature – New profile for the continuous picatinny top rail





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