13.5″ Heavy Duty Billet Aluminum AR-15 / M4 Builders Set One-Color Cerakote

• Made in the USA
• Lower and upper receivers are machined in-house from 7075-T6 billet aluminum stock
• Handguard is machined in-house from 6061-T6 extruded aluminum
• Compatible with all Mil-Spec AR-15 / M4 parts
• Forward assist or slick side design
• Dust Cover included
• Threaded Bolt catch screw pin – included, easily install the bolt catch assembly using a standard 1/16″ Hex Key
• Threaded rear take-down detent bore with the use of a 4-40 set screw
• Includes tension adjustment screw to fine tune the fit with the upper assembly
• Includes barrel nut
• Flared Magwell for easy mag changes

Tested with the following adjustable gas blocks:

• Black Rain Ordnance, .750 Gas Block – Part # BRO-LP-750A
• Odin Works, Adjustable Low Profile Gas Block, .750 Diameter – Part# GB-ADJ
• Seekins Precision, Gas Block, Black Finish, Low Profile Adjustable Gas Block .750 – Part # 0011510031
• Superlative Arms .750″ Adjustable Gas Block, Bleed Off – Solid, Set Screw – Part # SABO-DI-750SM

Most low profile standard/non-adjustable gas blocks will also work with our handguards.

This item must ship to an FFL

No Firearm sales to the following states: California, Connecticut, Hawaii, Illinois, Massachusetts, New Jersey, New York, Washington, D.C.

YOU ARE RESPONSIBLE TO FOLLOW LOCAL AND STATE LAWS. CHECK HTTPS://WWW.NRAILA.ORG/GUN-LAWS/STATE-GUN-LAWS/ FOR LAWS IN YOUR STATE

360 Precision does not ship outside the U.S.