AK / 1913 Rail – Fixed Beam Side Folding Stock – Black
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Midwest Industries Alpha Fixed Beam Side Folder is a folding stock built for firearms that use a 1913 rear stock interface. In plain English: this is not a direct “fits every AK on earth” stock. It’s for AKs or other firearms already set up with a 1913 rear adapter or rail section. Midwest built this one with polymer, aluminum, and steel components, giving you a rigid side-folding stock without turning the rear end of the gun into dead weight.
This version makes sense for shooters who want a cleaner fixed-beam profile than a buffer-tube setup, while still keeping the folding function. Good fit for modernized AK builds, chassis guns, and other 1913 rear-interface setups.
Fitment
- Fits firearms with a 1913 rear stock adapter / rail interface
- Commonly used on AK builds configured with a 1913 rear adapter
- Side-folding stock configuration
Does NOT fit
- Standard fixed-stock rear trunnions without a 1913 adapter
- Stamped or milled AK receivers that have not been converted for 1913 rear stock mounting
What it does
This stock gives the rifle a rigid rear support point with a side-folding mechanism for reduced storage length. It is about keeping the gun compact when folded and stable when opened, without using a buffer-tube style stock body.
Why it’s worth it
It’s a smart option for shooters building a modern AK or 1913-interface setup who want a more solid, purpose-built rear stock than a generic adapter stack. It also keeps the rifle looking cleaner than some of the Frankenstein builds people try to get away with.
Specs
- Side-folding stock
- Fits 1913 style rear interfaces
- Color: Black
- Adds approximately 8.5 inches to overall firearm length
- Adds approximately 0.75 inch to overall length when folded
- Approximate weight: 20 ounces
- Approximate length of pull: 7.75 inches
- Made in USA
- Lifetime warranty from Midwest Industries
What’s included
- Midwest Industries Alpha Fixed Beam Side Folding Stock
Install notes
Install to a compatible 1913 rear mounting point. Confirm fold direction, lockup, and clearance before live use.
Verify before you buy
Verify your firearm already has a 1913 rear stock interface or the correct adapter installed. This is the detail that saves you from buying the wrong stock and saying words your kids shouldn’t hear.
⚠ Trademark & Compatibility Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.
