Folding stock adapter for Kriss Vector Gen 1 and Gen 2 (pre-2017 type) firearms! Our folding stock adapter is beautifully machined from solid billet aluminum and is compatible with all AR pattern buffer tube and stock/brace assemblies. Includes factory Kriss USA receiver pin for seamless attachment to the upper receiver.

Great care has been taken to design the most comfortable and most functional folding adapter that is a true upgrade over the fixed factory rear trunnion. Our folding adapter allows operation of the safety selectors and trigger while the stock is folded/stowed. Our folding adapter also has a more generous relief contour over the shooters operating hand, with surfaces that flow off the back of the receiver and completely over the hand providing for a high and comfortable grip that allows the shooter to take full advantage of the Vector’s low bore axis.

Our folding stock adapters fit both Gen 1 and pre-2017 type Gen 2 Kriss Vectors. Machined from billet 6061T6 aluminum and hard coat anodized to MIL-A-8625.

NOTE: Kriss USA appears to be still shipping TWO types of “Gen 2” Vectors. There is a Gen 2 with a HINGED rear trunnion and a Gen 2 with an AR BUFFER THREAD rear trunnion. The Gen 2 models with the HINGED trunnion are known as “Gen 2 Pre-2017”. The Gen 2 models with the THREADED trunnion are known as “Gen 2 B” or “Gen2.5” or “Gen 2 Post-2017”. This adapter will ONLY fit the Gen 2 Pre-2017 style receivers with the HINGED rear trunnion. If you are not sure which model you have please contact us and we will help you to determine which style you have.

• Folding stock adapter for Kriss Vector Gen 1 and Gen 2 pre-2017
• Fits all AR pattern buffer tubes
• Compatible with Stocks and Braces
• Drop In Replacement
• Includes Kriss USA Take Down Pin
• Machined Aluminum 6061-T6
• Anodized MIL-A-8625 Type 3 Hard Coat

Designed and Manufactured completely in USA.

Gunsmith Installation Recommended for All Parts.