$118.75
17 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The B5 Systems AK Stock 4.5mm is built for folks running AKM pattern rifles that use a 4.5mm rear folding trunnion. It mounts to your existing trunnion using the factory 4.5mm pin, so you're pulling the old stock and dropping this one in without cracking open a receiver or hiring a gunsmith. B5 makes furniture that's trusted across every branch of the U.S. military, and this stock carries that same reputation over to the AK world with composite construction and steel hardware built in the USA.
Old triangle and slab-side folders were built for cheap production, not comfort behind an optic. This one fixes that. The collapsible length of pull gives you five positions to dial in a fit that works whether you're in a heavy jacket or a t-shirt, and the optic rail cutout clears your line of sight so you can get a proper cheek weld through a red dot or magnified scope. The cushioned nonslip buttpad keeps it planted on your shoulder through recoil.
B5 didn't skimp on attachment points. You get fixed sling loops for traditional two-point setups plus steel anti-rotational QD sockets if you'd rather run a quick-detach swivel. It still folds to the side for compact storage and transport, which is one of the big reasons people go with an AKM folder in the first place. The polymer build shaves weight compared to the old wood and steel furniture without giving up toughness.
This is specific to 4.5mm trunnions, which covers a lot of stamped AKM builds, WASR, and NPAP style rifles. It won't work on a 5.5mm trunnion, so measure your pin before you buy. Because AK manufacturers run all over the map on tolerances, some builds may need a touch of minor fitting to get everything seated clean. That's normal for the platform and nothing a little patience won't sort out.
This stock is made specifically for AKM pattern rifles that use a 4.5mm rear folding trunnion, which covers many stamped AKM builds along with WASR and NPAP style variants. It will not fit rifles with a 5.5mm trunnion, so measure your pin diameter before ordering. Because AK manufacturers vary in their tolerances, some builds may need minor fitting to seat cleanly.
No, this is a drop-in swap for most rifles. It mounts to your factory folding trunnion using the original 4.5mm pin, so you pull the old stock and install this one in its place. Keep in mind that AK tolerances differ between makers, so a little fitting is sometimes part of the process.
Yes, it folds to the side for compact storage and transport just like a factory AKM folder. It also includes an optic rail cutout that clears your sight line, which makes getting a solid cheek weld behind a red dot or scope a lot easier than old-school AK furniture allows.
You get fixed sling loops for running a traditional two-point sling plus steel anti-rotational QD sockets if you prefer a quick-detach swivel. That gives you flexibility to set the rifle up however you carry and shoot it.
| UPC | 814927023192 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | AKM-1491 |
| Color | Black |
| Length | 13.1500 |
| Model | |
| Product Type | Stock |
| Shipping Weight | 1.054 |
You must be logged in to post a review.
Reviews
There are no reviews yet.