VIS KM-12 Polylithic Upper w/ KeyMod

SKU: .VIS-KM12

$429.95

One of VLTOR’s most innovative products is the Versatile Interface Structure (VIS) upper receiver assembly. VLTOR is now introducing the VIS-KM, with the integrated KeyMod system. The KeyMod system breaks from the traditional fixed quad rail setup and allows the operator to decide where accessories or rails are mounted. KeyMod also allows for modularity between various manufacturer’s accessories and features 13 keymod slots.

The VLTOR VIS uppers are polylithic in design. The handguard portion is permanently fused to the upper receiver, which results in a solid one-piece design.

FEATURES:

Aircraft-grade aluminum construction
Hardened to T6 specifications
Hard coat anodized, black per MIL-A-8625 TYPE III Class 2
6013 forged upper with 6061 extruded handguard monolithic top rail
Removable lower handguard
M203 barrel mounting compatible
Compatible with most Mil-Spec AR-15 parts and most KeyMod mounted accessories
Only available with forward assist
Includes barrel nut, wrench and M203 mounting bracket.

FAQs:

1. Will a standard barrel nut work?
No. You do have to use the provided barrel nut and “one-time use wrench”

2. Do you sell an armorers version of the VIS wrench?
We do not. Our VIS wrenches are meant for one barrel installation. You can purchase additional VIS nuts and wrenches separately.
http://www.vltor.com/wordpress/shop/accessories-and-parts/vltor-vis-barrel-nut/
http://www.vltor.com/wordpress/shop/accessories-and-parts/vltor-vis-barrel-nut-wrench/

3. What kind of mounting block should I use?
We recommend that you use the Geissele Reaction Rod for installation. Damage could occur if you use clamp-style mounting blocks or blocks that do not support the upper internally. This could void your warranty.

4. How do you remove the forward assist to install a custom dust cover?
Due to our Lifetime Warranty, we advise that you not remove or attempt to remove your forward assist. Our Lifetime Warranty covers all of our products as long as they are not modified in any way (i.e. disassembly, Cerakote, painted, Durakote, etc.). We do offer a service in house that will maintain your Lifetime Warranty. Please contact us to arrange this service.

5. What is included with the VIS Upper Receiver?
Included with the VIS Upper receiver is the VIS Barrel nut, and the VIS barrel wrench.

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Export Control:
Many of VLTOR’s products are export controlled by the International Traffic in Arms Regulations (ITAR). Shipments from VLTOR may contain products controlled by the U.S. DoS or the U.S. DoC. Export of such items may not be done without prior approval from the U.S. Government and VLTOR.