Kriss Vector Gen 2 Ambidextrous Folding Collapsible Stock Assembly (2017+) - Black Polymer
The Kriss Vector Gen 2 Ambidextrous Folding Collapsible Stock Assembly brings real modularity to your Vector platform rifle. Built for 2017 and later Vector Gen II upper receivers, this stock lets you adapt your gun to your mission—whether you're running it compact for vehicle storage, tight spaces, or CQB drills, or extending it to full length for a steady sight picture and comfortable control. The push-button hinge design folds cleanly left or right depending on your dominant hand or setup preference, and the telescopic adjustment gives you three different length-of-pull positions to dial in ergonomics for your body and gear.
Construction combines steel, aluminum, and advanced polymer composites for a balance of durability and weight savings. The stock mounts dual QD sling attachment points on both sides, plus a rear sling loop, so you've got flexibility in how you rig it for carry, transition, or hasty adjustments in the field. Whether you're running dedicated to competition, home defense, or general patrol, this stock turns your Vector into a more adaptable platform without sacrificing the controls or feel that make the gun run.
This is a factory Kriss USA assembly—not an aftermarket clone—so fitment to your Vector Gen II upper is guaranteed. Verify your upper receiver year before ordering; this stock is not compatible with older Vector platforms.
Key Features
- Ambidextrous folding design—locks left or right via push-button hinge
- Telescopic adjustment with three length-of-pull positions for ergonomic fit
- Dual QD sling swivel mounts (left and right) plus rear sling loop
- Hybrid construction: steel, aluminum, and polymer composites
- Designed exclusively for Vector Gen II 2017+ upper receivers
Specifications
| Brand | Kriss USA |
| Compatibility | Vector Gen II (2017+) Upper Receiver |
| Material | Steel, Aluminum, Polymer Composite |
| Color | Black |
| Folding | Ambidextrous (left or right) |
| Length of Pull Positions | 3 |
| Sling Attachment Points | Dual QD mounts + rear sling loop |
Frequently Asked Questions
Will this stock fit my Vector?
This stock is designed for Vector Gen II models from 2017 and later. Check your upper receiver stamp or production date to confirm compatibility before ordering. It will not fit older Vector platforms.
Can I fold this stock both directions?
Yes. The push-button hinge allows the stock to fold to the right or left, giving you ambidextrous operation depending on your setup or which side makes sense for your carry method.
How many different lengths does the stock adjust to?
The stock features three different length-of-pull positions via telescopic adjustment, so you can fine-tune fit for your shooting style, gear, or body dimensions.
Where can I attach a sling?
The stock includes dual QD sling swivel mounts on the left and right sides, as well as a sling loop toward the rear, giving you multiple rigging options.

