Schmidt-Rubin K31 Magazine
Out of stock
- SKU
- K31MAG
- Color
- Black
- Buy 2 for $53.15 each and save 5%
- Buy 3 for $50.36 each and save 10%
- Buy 4 for $47.56 each and save 15%
Description
Features
- Factory New Production — Newly manufactured replacement magazine built to the original Swiss military pattern for the K31 service rifle.
- 6-Round Capacity — Holds a full six rounds of 7.5x55mm Swiss (GP11), matching the original detachable box magazine spec.
- Blued Steel Construction — All-steel body and floorplate with a blued finish for durability and corrosion resistance through repeated range use.
- K31 Pattern Fit — Drops into the Schmidt-Rubin K31 and variants such as the ZFK-55 and ZFK-31/42 with no fitting required.
- Stripper Clip Compatible — Works with original tin, paperboard, and phenolic six-round chargers for fast top-down reloads.
- Reliable Feeding — Properly tensioned spring and follower deliver consistent feeding of 7.5 Swiss ammunition from first round to last.
- Unnumbered Body — Reproduction magazine ships without a serial number, leaving your original numbered mag free for collector display.
- Direct Replacement — Restores function to any K31 whose original magazine has been lost, damaged, or worn beyond service.
- Not Compatible With K11 — Built specifically for the K31 platform; will not fit the earlier Model 1911 long rifle or carbine.
More Information
- More From Brand
-
Shop all United Defense
- Similar Products
Related Products
Customer Reviews
Top customer reviews
-
Glad I bought it, my old worn out one was getting unreliable.My old magazine for the K31 was getting rough after years of use so I finally ordered this replacement from United Defense. It came quick, just a couple days in a plain brown box. Dropped right in and feeds GP11 smooth, no trouble at all. I take my three kids out to the range when I can and I dont need a magazine that jams up on me halfway through.
-
Solid replacement, fits the K31 perfectHad a cheaper aftermarket mag that cracked at the feed lips after maybe 200 rounds so I figured I'd spend a bit more on this United Defense one. Blued steel construction feels just like the original Swiss mag and it drops right into my K31 without any wobble. Feeds GP11 smooth whether I load from stripper clips or loose rounds, no failures yet through about 150 rounds.
Heavy blued steel matches original factory mags
Drops in with no fitting needed on my K31
Feeds reliably from stripper clips and loose roundsWish it came with a floorplate number stamp like the originals
-
FinallyBeen looking for an extra mag for my K31 forever cause the originals are basically impossible to find. This one dropped right in and held all 6 rounds of 7.5 Swiss no problem. Took it to the range last weekend and it cycled thru the gun just fine, way faster than messing with stripper clips every time.
Overall does what its supposed to and Im glad I got a spare.
-
Essential Spare for the Best Bolt Gun Ever IssuedRetired 11B here and I've shot everything Uncle Sam ever handed me from M16A2s to M4s to M14s, but the Swiss K31 is honestly the finest military bolt action I've ever run. Picked up my K31 at a gun show years ago and it came without a mag apparently the Swiss stripped a lot of them before surplus export. Bought this repro from KeepShooting and it dropped right in, no fitting required. Ran 60 rounds of surplus GP11 through it the first range day with zero malfunctions... that straight pull action with the detachable box mag makes this thing faster than any Mauser action. The mag itself is all steel, feels solid even if its not as tank-like as the original W+F Bern mags. Feed lips are correctly shaped, follower pushes the bolt stop up on last round like it should. I don't care that it doesn't have a matching serial number this is a shooter not a safe queen. If you've got a K31 without a mag you literally cannot fire the rifle so this is a no brainer purchase.
-
ReplacementMy original K31 magazine had a cracked feed lip and I was worried I would never find a proper replacement since these rifles are getting up there in age. This factory new magazine dropped right into my K31 with no fitting and feeds GP11 surplus ammo perfectly. The fit is identical to the original military magazine and the action cycles smooth as butter. I put about 40 rounds through it on my first outing and had zero feeding issues.
If you own a K31 and your original mag is worn or damaged grab one of these before they disappear because finding parts for these rifles is only going to get harder.