VLTOR VIS-3 12" Rifle Length Polylithic Upper W/ Forward Assist, Black - VIS-3AK

One of VLTOR’s most innovative products is the Versatile Interface Structure (VIS) upper receiver assembly. The VIS is a polylithic upper receiver assembly that ties the normally individual receiver and handguard into a single, aggregate part. This combination overcomes many problems that are associated with the traditional “two piece” design; most notably the greatly improved structural strength and repeatable accuracy. This affords the user all the benefits of a free-floating barrel and solid railed forend.

• • Aircraft-grade aluminum construction
• •  Hardened to T6 specifications
• •  Hard-coat anodized, black per MIL-A-8625 TYPE III Class 2
• •  6061 forged upper with 6061 extruded handguard
• •  Polylithic design
• •  Handguard length rails on each side
• •  Removable lower handguard
• •  M203 barrel mounting compatible
• •  Compatible with all Mil-Spec AR-15 parts and accessories