# Underfolder - Guns For Sale

Underfolder AK-47s are AK-47 variants with a stock that folds beneath the receiver, shortening the rifle for storage and transport. They're chambered in 7.62x39mm and keep the standard AK layout.

The folding stock collapses under the receiver and extends to a fixed shooting position. Most use a stamped steel receiver, though Arsenal's SAM7UF and SAS M-7 are milled. Most underfolder AKs use the usual AK parts: a chrome-lined barrel, adjustable iron sights, and standard AK magazines and accessories.

The trade-off is the stock itself. Underfolder stocks are thinner and less comfortable than a fixed or side-folding stock, but they pack down smaller. They're common among collectors and shooters who want a more compact AK for storage or range use.

## Featured Firearms (11 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [Zastava ZPAPM70 7.62x39mm Underfold Semi-Auto Rifle](https://gunsnation.com/p/zastava-zpapm70-7-62x39mm-underfold-semi-auto-rifle/UCC4X8tt7) | 7.62X39 | - |
| [Zastava ZPAP M70 Underfold 7.62x39 Semi-Auto Rifle](https://gunsnation.com/p/zastava-zpap-m70-underfold-7-62x39-semi-auto-rifle/UCC4X8ttz) | 7.62X39 | - |
| [Century Arms WASR-10: 7.62x39mm Semi-Auto Folding Rifle - Black](https://gunsnation.com/p/century-arms-wasr-10-7-62x39mm-semi-auto-folding-rifle-black/UCDrXK7C6) | 7.62X39 | - |
| [Arsenal SAM7UF Gen 2 - 7.62x39 Semi-Auto Rifle, Black](https://gunsnation.com/p/arsenal-sam7uf-gen-2-7-62x39-semi-auto-rifle-black/UC2fQGM73) | 7.62X39 | - |
| [Arsenal SAM7UF 7.62x39 Sport Rifle, Flat Dark Earth, 16.3" Barrel](https://gunsnation.com/p/arsenal-sam7uf-7-62x39-sport-rifle-flat-dark-earth-16-3-barrel/UCEGD2aa3) | 7.62X39 | - |
| [Arsenal SAM7UF 7.62x39mm 16.33in Gray](https://gunsnation.com/p/arsenal-sam7uf-7-62x39mm-16-33in-gray/UCEGD2aaR) | 7.62X39 | - |
| [Arsenal SAS M-7 Under-Folder 7.62x39mm 16.3in Black Cerakote](https://gunsnation.com/p/arsenal-sas-m-7-under-folder-7-62x39mm-16-3in-black-cerakote/UCEGD2aZw) | 7.62X39 | - |
| [Arsenal SAM7UF-85 Plum AK Rifle 7.62x39, Milled, Underfolding Stock](https://gunsnation.com/p/arsenal-sam7uf-85-plum-ak-rifle-7-62x39-milled-underfolding-stock/UCEGD2aaY) | 7.62X39 | - |
| [Pioneer Sporter: 7.62x39MM Semi-Auto Rifle, Wood Finish, 30-Rd Capacity](https://gunsnation.com/p/pioneer-sporter-7-62x39mm-semi-auto-rifle-wood-finish-30-rd-capacity/UCExqtsI4) | 7.62X39 | - |
| [Arsenal SAM7UF OD Green 7.62x39 Rifle](https://gunsnation.com/p/arsenal-sam7uf-od-green-7-62x39-rifle/UCEGD2aaK) | 7.62X39 | - |
| [Arsenal SAM7UF-85 7.62x39 Underfold Semi-Auto Rifle](https://gunsnation.com/p/arsenal-sam7uf-85-7-62x39-underfold-semi-auto-rifle/UCEGD2aZS) | 7.62X39 | - |

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*Data from [GunsNation](https://gunsnation.com)*