Angstadt Arms AR-15 UDP Ultra Light 5.5" M-LOK Handguard - Black

The Angstadt Arms UDP Series Ultra Light Handguard is a 5.5 in free-float fore-end for AR-15-pattern firearms. Its slim, skeletonized aluminum construction weighs 5.3 oz and carries a black anodized finish.

This handguard provides M-LOK accessory mounting positions at the 3, 6, and 9 o'clock positions, along with a continuous mil-spec 1913 Picatinny top rail featuring a lightening cut. Two QD swivel mounting points provide sling-mounting options. It is compatible with forged and billet AR-15 upper receivers, including documented .223 Remington, 5.56x45mm NATO, and 9mm Luger configurations; it does not fit .308 models.

The handguard has a 1.375 in internal diameter, with the forward 0.75 in opened to 1.405 in to accommodate most suppressors measuring 1.39 in in diameter or less when used with the specified 6 in barrel setup. Barrel-nut timing is not required, and installation uses a standard wrench. Mounting hardware is included. This is a New handguard.