Airgun Capital — Coming Soon
Folding Stock Adapter — Airgun Folding Stocks & Folding Stock Adapters for PCP and CO2 Air Pistols
An airgun folding stock turns a PCP or CO2 air pistol into a compact, shoulder-stable carbine. CNC-machined 6061-T6 aluminum, rigid lockup with zero wobble deployed, and a fold that packs flat — matched to your platform before it ships.
Folding Stock Adapter
Launching soon
Be first in line
First production run is limited. We’ll email you the moment it’s live.
One email when it ships. No spam, no list-selling.
Overview
Airgun Folding Stocks & Folding Stock Adapters
An airgun folding stock turns a PCP or CO2 air pistol into a compact, shoulder-stable carbine — and folds flat along the receiver when it's time to pack up. Paired with our folding stock adapter, it brings the same treatment we give our suppressors and thread adapters to the other end of the gun: CNC-machined 6061-T6 aluminum, tight lockup with no wobble when deployed, and a fold that stays out of the way in the bag or on the bench.
The folding stock and folding stock adapter are in final production now. The full fitment list goes up the day they launch — drop your email above and we'll notify you the moment they're live, or email support@airguncapital.com with your airgun's make and model and we'll confirm fitment before you buy.
Frequently Asked Questions
An airgun folding stock is a shoulder stock that mounts to the rear of an air pistol or compact airgun and folds flat along the receiver when not in use. Deployed, it gives you a third point of contact — shoulder, cheek, grip — which is the single biggest stability upgrade you can make on a pistol-format airgun, especially at distance. Folded, the whole package shortens dramatically for transport, storage, or working in tight quarters. Airgun Capital's folding stock locks up rigid when deployed with no wobble at the hinge, and folds with one hand.
The folding stock adapter is the interface between the folding mechanism and your airgun. Most air pistols and compact airguns have no native provision for mounting a stock, so the adapter provides the mounting point: it attaches to your airgun's rear and gives the folding stock a rigid, repeatable connection. It also means one folding stock can move between multiple airguns — buy one stock, add an adapter for each platform, and swap in seconds.
The full confirmed-fitment list will be published on this page the day the folding stock launches. As with our suppressors and thread adapters, fitment is platform-specific — it depends on your airgun's rear-end geometry, not its caliber. If you want to know now whether your airgun will be supported, email support@airguncapital.com with the make and model and we'll confirm before launch. If your platform isn't covered at launch, tell us anyway — customer requests drive which adapters we machine next.
Airgun folding stocks and folding stock adapters sold for legitimate airgun use are airgun accessories — they are not regulated under the National Firearms Act, so there is no tax stamp, no Form 1 or Form 4, and no federal background check to buy one. One important boundary: our folding stocks and adapters are designed and sold for airgun use only. Attaching a shoulder stock to a powder-burning firearm pistol is federally regulated and can create an NFA short-barreled rifle — do not install airgun accessories on firearms. As always, state and local laws vary, and it's the buyer's responsibility to confirm legality at their delivery address.
The folding stock and folding stock adapter are in final production and launching soon. The fastest way to know the moment they go live is the notify form on this page — leave your email and we'll send a single launch announcement. You can also email support@airguncapital.com and we'll add you to the list directly. In-stock orders ship from Miami with same- or next-business-day dispatch, and that will apply to the folding stock line from day one.