Aero Precision M4E1 Threaded 18in .223 Wylde w/ ATLAS S-ONE Handguard

• New enhanced forging that gives the upper receiver a "billet look"

• New picatinny profile that blends seamlessly with our Enhanced Series Handguards

• M4 Feedramps

• .250 takedown pin holes

• Laser engraved T-marks

• Includes port door and forward assist installed

• Eliminated center of top rail for weight reduction

• Indexing grooves in 12:00 position for positive grip control

• Quick disconnect sling socket at the 3, 6 and 9 o'clock positions

• Compatible with low profile gas blocks

• Compatible with mil-spec AR15 upper receivers and barrels

Manufacturer:Aero Precision

Cartridge:.223 Wylde

Barrel Length:18 in

Barrel Profile:SPR

Barrel Twist Rate:1-8Threads per Inch:1/2x28

Muzzle Device:A2 Flash Hider

Gun Model:AR-15, M16

Condition:New

Fabric/Material:Aluminum/Steel

Gas Block Journal Size-Diameter:.750 in

Handguard Length:15 in

Gun Rail:M-LOK

Gun Type:Rifle

Gun Make:AR Platform, Aero Precision

Included Accessories:None, Standard

Barrel Material:416R Stainless Steel

Weight:51 oz, 68.5 ozMagazine Included:No

Model:M4E1

Country of Origin:USA