Was: From: $149.95
Was: From: $179.95
VIS FUSION – Lightweight Polylithic Upper w/ KeyMod
The VLTOR VIS Fusion is a new version of the very successful VIS polylithic upper receiver series. The VIS Fusion differs from the features of the original VLTOR VIS series because the lower handguard portion of the forend is not removable. The upper instead features a one-piece forend with an access panel towards the rear, allowing for accessibility to the barrel nut for installation, disassembly, and maintenance. The VLTOR VIS Fusion affords the end-user the strength and reliability that has become customary with VLTOR VIS uppers, while providing the advantage of decreased weight.
The VLTOR VIS Fusion uppers are polylithic in design. The handguard portion is permanently fused to the upper receiver, which results in a solid one-piece design.
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.
3. Will the Noveske KX3 fit underneath the handguard? Will a suppressor fit?
The Noveske KX3 and KX5 will fit underneath the VIS Fusion’s handguard. Unfortunately, a suppressor will not fit.
4. What kind of mounting block should I use?
We recommend that you use the Geissele Reaction Rod for installation. Damage could occcur if you use clamp-style mounting blocks or blocks that do not support the upper internally. This could void your warranty.
5. 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.
6. What is included with the VIS Upper Receiver?
Included with the VIS Upper receiver is the VIS Barrel nut, and the VIS barrel wrench.
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.