VLTOR VIS (Versatile Interface Structure) The VIS-1AK is a 7" Carbine Length Receiver that offers an affordable method of combining the upper receiver to the handguard assembly for a solid structure. The VIS mounts conventional barrels with the use of a special barrel nut provided in the VIS kit. Four rails come equipped with each system, with a continuous rail at the top. The lower handguard is removable in order to give access for an installation of a M203 Grenade Launcher. Features forward bolt assist and shell deflector, CNC machined to exacting tolerances. Receiver is completely assembled and machined with M4 feedramps.

Our Price: each $569.95

In Stock

VLTOR VIS (Versatile Interface Structure) 9 inch long for midlength gas systems.
The VIS -2AK 9 inch Midlength offers an affordable method of combining the upper receiver to the handguard assembly for a solid structure. The VIS mounts conventional barrels with the use of a special barrel nut provided in the VIS kit. Four rails come equipped with each system, with a continuous rail at the top. The lower handguard is removable in order to give access for an installation of a M203 Grenade Launcher.  Features forward bolt assist and shell deflector, CNC machined to exacting tolerances. Receiver is completely assembled and machined with M4 feedramps. 

These are the new version; pictures are not up dated, yet.

Our Price: each $598.45

In Stock

VLTOR VIS 2A-AK extended mid length ( 10 inches ) with Bolt Assist and Shell Deflector. The VIS offers an affordable method of combining the upper receiver to the handguard assembly for a solid structure. The VIS mounts conventional barrels with the use of a special barrel nut provided in the VIS kit. Four rails come equipped with each system, with a continuous rail at the top. The lower handguard is removable in order to give access for an installation of a M203 Grenade Launcher. Features forward bolt assist and shell deflector, CNC machined to exacting tolerances. Receiver is completely assembled and machined with M4 feedramps.

Our Price: each $617.45

In Stock

VLTOR VIS (Versatile Interface Structure)
The VIS - 3AK rifle length ( 12 inches ) with Bolt Assist and Shell Deflecter offers an affordable method of combining the upper receiver to the handguard assembly for a solid structure. The VIS mounts conventional barrels with the use of a special barrel nut provided in the VIS kit. Four rails come equipped with each system, with a continuous rail at the top. The lower handguard is removable in order to give access for an installation of a M203 Grenade Launcher. Features forward bolt assist and shell deflector, CNC machined to exacting tolerances. Receiver is completely assembled and machined with M4 feedramps.

Our Price: each $645.95

In Stock

Like all CASV systems, the CASV-EL relies on "piggy-back" mounting to the top of a “flat-top” M4 upper receiver. This system features a removable lower handguard, which allows the access of an M203 barrel-mounted grenade launcher. The smooth body construction allows multiple rail mounting points, adaptable to any mission needs. Each CASV kit features various lengths of removable rails and mounting hardware.

The CASV-EL is intended to be a “drop-on” rail system for a Carbine-Length gas system that is equipped with a fixed sight-tower/gas block system, as commonly found on most 10.5”, 14.5”, and some 16” barrels.

Like all CASVs, the CASV-EL relies on the use of the Delta Ring for a more secure mounting point. Vltor does not recommend that any CASV handguard be used without the standard Delta Ring assembly.

This CASV chassis is made entirely of aluminum, with the exception of the stainless steel mounting hardware. After mounted, the CASV-EL adds less than 1lb (13.5 oz without mounted rail sections) to the firearm's overall weight and features a QD sling swivel socket on the left and right sides. The CASV-EL is available in Black.

All CASV-M kits contain the following Items:
Qty.1    6-inch Accessory Rail
Qty.2    4-inch Accessory Rail
Qty.2    2-inch Accessory Rail
Qty.13   10-32 x ½ Flathead Hex Drive Screw
Qty.2    Hex Wrenches for Mounting Clamp and Accessory Rail Installation.

Our Price: each $227.95

In Stock

Like all CASV systems, the CASV-M relies on "piggy-back" mounting to the top of a “flat-top” M4 or M16A4 upper receiver. This chassis features a removable lower handguard, which allows the access of an M203 grenade launcher. The smooth body construction allows multiple rail mounting points, adaptable to any mission needs. Each CASV kit features various length removable rails and mounting hardware.

The CASV-M is the same as the CASV-EL, but with an enclosed top-end (not cut for a Carbine Length Gas System/Fixed Sight Tower). The CASV-M is intended to be a “drop-on” rail system for a “mid-length” gas system which is equipped with a fixed sight-tower/gas block system. The CASV-M can fit over a carbine length gas system, as long as a “low-profile” gas block is installed.

Like all CASVs, the CASV-M relies on the use of on the Delta Ring for a more secure mounting point. Vltor does not recommend that any CASV handguard be used without the standard Delta Ring assembly.

This CASV chassis is made entirely of aluminum with exception to the stainless steel mounting hardware. After mounted, the CASV-M adds less than 1lb (14.3 oz /406g, without mounted rail sections) to the firearm's overall weight and features a QD sling swivel socket on the left and right sides. The CASV-M is available in Black.

All CASV-M kits contain the following Items:
Qty.1    6-inch Accessory Rail
Qty.2    4-inch Accessory Rail
Qty.2    2-inch Accessory Rail
Qty.1     2-inch Accessory/Adapter Rail ( made to fill the void in front of the top rail).
Qty.13   10-32 x ½ Flathead Hex Drive Screw
Qty.2    Hex Wrenches for Mounting Clamp and Accessory Rail Installation.

Our Price: each $227.95

In Stock

The CASV-ELS is not an improved CASV-EL, but more like a variation for a user with special optic needs. Like all CASV systems, the CASV-ELS relies on "piggy-back" mounting to the top of a “flat-top” M4 upper receiver. But what makes the CASV-ELS different is its forward “Stepped” top rail portion. This forward rail allows the optic (such as most EOTechs) to be placed at the same plane/height as the weapon’s back-up iron sights, i.e. “co-witness”. Co-witnessing allows the end-user to sight-in the optic to the back-up iron sights or vice-versa. This means less time at the range, while sighting in the weapon.

Like the CASV-EL, this model is a “drop-on” rail system for a Carbine-Length gas system that is equipped with a fixed sight-tower/gas block system, as commonly found on most 10.5”, 14.5”, and some 16” barrels. The system also features a removable lower handguard, which allows the access of an M203 barrel-mounted grenade launcher. The smooth body construction allows multiple rail mounting points, adaptable to any mission needs. Each CASV kit features various lengths of removable rails and mounting hardware.

Like all CASVs, the CASV-ELS relies on the use of the Delta Ring for a more secure mounting point. Vltor does not recommend that any CASV handguard be used without the standard Delta Ring assembly. This CASV chassis is made entirely of aluminum, with the exception of the stainless steel mounting hardware. The CASV-ELS is available in Black.

The CASV-ELS contains the following Items:
Qty.1    6-inch Accessory Rail
Qty.2    4-inch Accessory Rails
Qty.2    2-inch Accessory Rails
Qty.13  10-32 x ½ Flathead Hex Drive Screws
Qty.2    Hex Wrenches for Mounting Clamp and Accessory Rail Installation.

Our Price: each $237.45

In Stock

Like all CASV systems, the CASV-S relies on "piggy-back" mounting to the top of a “flat-top” M4 or M16A4 upper receiver. This chassis features a removable lower handguard, which allows the access of an M203 grenade launcher. The smooth body construction allows multiple rail mounting points, adaptable to any mission needs. Each CASV kit features various length removable rails and mounting hardware.

The CASV-S is the same as the CASV-M, but with a step-down design for the proper co-witnessing of Eotech optics.  The CASV-S is intended to be a “drop-on” rail system for a “mid-length” gas system which is equipped with a fixed sight-tower/gas block system. The CASV-M can fit over a carbine length gas system, as long as a “low-profile” gas block is installed.

Like all CASVs, the CASV-S relies on the use of the Delta Ring for a more secure mounting point. Vltor does not recommend the CASV-EL, CASV-M or CASV-S to be used without the standard Delta Ring assembly.  The interior diameter is large enough to allow a 1.375” sound suppressor within the handguard.

This CASV chassis is made entirely of aluminum, with the exception of the stainless steel mounting hardware. After mounted, the CASV-S adds less than 1lb (14.3 oz /384g, without mounted rail sections) to the firearm's overall weight. The CASV-S is only available in Black.

The CASV-S contains the following Items:
Qty.1    6-inch Accessory Rail
Qty.2    4-inch Accessory Rail
Qty.2    2-inch Accessory Rail
Qty.13  10-32 x ½ Flathead Hex Drive Screw
Qty.2    Hex Wrenches for Mounting Clamp and Accessory Rail Installation.

Our Price: each $237.45

In Stock