.25-20 low power load ?

Recently I picked up a Martini Cadet rechambered in .25-20 WCF. I want to make this rifle a small game and varmit rifle. Something I could use on mainly squirrels but also whistlepigs and raccoons without blowing them to pieces. I know a standard .22LR is a 40gr or 45gr bullet. I am trying to find something close to this grain weight for .25 caliber more importantly .258" diameter which is the bore of my rifle after slugging it. Anyone got any ideas ? Also I was thinking about using some trailboss powder about 8 grains of H110 and a 55gr or 60gr bullet.

Might try and see if any of the .25 air gun pellets might work ???? With a reduced load ??

MP Molds has a mold in the weight range that you are looking for under the name 257 Jack Rabbit, and he has a 25% off sale going on right now. I just ordered this mold to try out in my 256 Win. Contender barrel. I literally ordered it last night, so I can't speak from experience with it, but it does seem to check all the boxes.

I use a Lyman 75gr cast with 4.5 grs of W 231 for a low velocity 22lr replacement round. I use the same boolit with 13.5 grs of AA 1680 for 2010 fps. I don't know of any 55gr bullets available in .258. Hornady makes a 60gr but they are not easy to find.

Ive seen it done with a .223 case...primer pocket reemed out to accept a std shotgun primer and an air rifle pellet lightly crimped into neck...worked rather well.

How low do you want to go? I have loaded the original .25-20 (Stevens) with a 60 grain bullet and 2 grains of Red Dot for ~1000 fps. Approximately duplicates the old blackpowder .25 Stevens Rimfire. High trajectory makes it a poor hunting load beyond ~30 yards or so.

In my Savage 23B 25-20 I use a Lyman 257420 PB bullet cast soft [30-1 alloy]. left as cast and TL'd with a light coat of LLA. I load them over 2.7 gr of Bullseye for 1100 fps. I also cast a Lyman 257285 HP of 40-1 alloy, leave as cast and lube lightly with LLA loaded over the same 2.7 gr Bullseye for the 1100 fps. Loads not much, if any, louder than 22LR that thumps squirrels, rabbits and rock chucks a lot better than even HV 22LRs.

A #4 buckshot sized .259, lightly lubed with LLA and loaded over 1.5 gr of Bullseye for 1100 fps does ok out to 25 - 30 yards but is not as accurate as the above mentioned cast bullets nor as terminally effective.

For a low noise subsonic load in my Savage Sporter I use a 55 grain cast lead hollow point and 2.3 grains of Trailboss.

Velocity with that load runs right at 1035 fps and it is fairly deadly on jackrabbits and cottontails inside 100 yards.

https://i.postimg.cc/635M59y3/51A45E...F2B9F799F4.jpg

https://i.postimg.cc/C1PmRWq4/0ED0BC...3DD558112E.jpg

https://i.postimg.cc/wM8xgwkT/587241...807265E243.jpg

Never had to shoot anything with that load more than once.

I cannot say the same thing for 22LR HV hollow points.

This thread has the most 25-20 info I have found: https://www.marlinowners.com/threads...loaders.26002/

Update to the thread, my uncle had some .25-20 WCF brass and he gave it to me to use to reload for it. I chambered the empty brass to make sure it doesnt need to be trimmed and it doesnt fit. Found out today the seller was wrong and the rifle is chambered in .25-20 Single Shot (.25-20 Stevens). Seller gave me my money back and let me keep the rifle as he said no one would want to buy it. Apparently brass is hard to find. Anyone got any ideas where to find brass ? Also anywhere I can find some load data ? I found a guy on gunbroker selling .25-20 SS but its blackpowder loads from 1907 still in the box. The cases say the can only be primed with a Winchester 2.5" primer. As of now I have to re evaluate my plana with this rifle as thing just got complicated lol. Still want to make it a nice varmit rifle. Are these rifles easy to convert to .25-20 WCF and are there any well known competent gunsmiths or companies that can do this ?

I would suggest having the barrel set back .350" +/- to where the iron sights come back up dead top center [if the rifle has iron sights?] and rechambered to 25-20. It should then be an excellent small game rifle. While the barrel work was being done, I would scrounge up 25-20 cases as they are hard to come by these days. I would think one of the cartridge factories would make a run in the future but who knows when.

Brass HAS become hard to find, but it's there. Buy .22 Lovell cases if they come up, anneal and expand back to .25-20 Stevens. I got into Lovells before Jamison/Captech (now defunct) came out with good .25-20 brass, so I worked out a way to make it from .223. A brutal process that a few guys are resurrecting. I have a tutorial on how to do it. Rocky Mountain Cartridge will make you lathe-turned brass, but it's expensive. The Bertram company in Australia makes it, but it's generally considered low quality.

To convert to .25-20 WCF you have to set the barrel back, because the WCF is shorter. Being a devotee of the old Stevens version, I'd rather you left it alone and scrounged up some brass. There can't be many Martinis chambered for it.

Sidebar: The Stevens cartridge is commonly called .25-20 Single Shot today. In the days before the WCF round was born, Winchester commonly sold both High Walls and Low Walls chambered for the Stevens version, marked simply .25-20. When the WCF came out, serious shooters still preferred the Stevens, because it was more accurate. (It was). So Winchester had to continue selling 1885 chambered for it, but they would be damned if they'd mark the barrels .25-20 Stevens. Hence the "single shot" moniker was borne.

Buying a double handful of RMC brass will still be cheaper than setting the barrel back, unless you can do the work yourself.

uscra112 is right. Nowadays, .25-20 WCF brass is no harder to find than the Single Shot version (or any easier, either, or less expensive), so there’s no particular savings advantage in setting the barrel back and rechambering. A WTB ad here, or on the ASSRA Site, ought to get you enough cases to play with, especially with a single shot rifle.

C-H/4D has loading dies, and the old tong-type loading tools are very common in that caliber if the shells you get fit your chamber.

Where are these people who tell you, “I guess nobody wants this gun, so you can have it.”? I need to re-evaluate my social circle, I guess. :mrgreen:

A splash of PB powder and a 31108 bullet bullet was my favorite for decades. Very quiet probably 6-700 fps and very very little blood shot meat. I could even bark squirrels with the load.

CW

You can neck-size and load .25-20 Stevens with WCF dies. Tong tool Stevens dies seem to be pretty rare, but it's not too hard to make a neck-sizer and a seater if you have a lathe. FL sizer is another matter, but with low pressure loads you won't need one for a while. #4 tong tool handles labeled .32 S&W are a good find, but anything larger can be bushed. Then look for at least one universal decapping die. On your lathe you will make inserts for that which will do the business.

Quote:

---

Originally Posted by Bent Ramrod

uscra112 is right. Nowadays, .25-20 WCF brass is no harder to find than the Single Shot version (or any easier, either, or less expensive), so there’s no particular savings advantage in setting the barrel back and rechambering. A WTB ad here, or on the ASSRA Site, ought to get you enough cases to play with, especially with a single shot rifle.

C-H/4D has loading dies, and the old tong-type loading tools are very common in that caliber if the shells you get fit your chamber.

Where are these people who tell you, “I guess nobody wants this gun, so you can have it.”? I need to re-evaluate my social circle, I guess. :mrgreen:

---

You and me both want to know.

At least the .25 WCF/.25-20 repeater can be made from .32-20 IF you can find that. Maybe from .218 Bee also.

Robert

How much are on of these Martini rifles worth in .25-20 Stevens ? There is one in my local shop I have been thinking on picking up but dont know how much I should pay for it. The rifle is listed for $800 but the price is neogtiable. Anyone got an idea ? I am following this thread closely to see what kinda loads get developed here.

Quote:

---

Originally Posted by Spencer_Murphy

How much are on of these Martini rifles worth in .25-20 Stevens ? There is one in my local shop I have been thinking on picking up but dont know how much I should pay for it. The rifle is listed for $800 but the price is neogtiable. Anyone got an idea ? I am following this thread closely to see what kinda loads get developed here.

---

I originally paid $395.00 for mine before I got my money back but mine didnt have iron sights or a buttplate nor any sling swivels and its been sporterized. I will correct all of these issues. Other members might know more but $850 sounds high but apparently these things are rare.

Has anyone here ever hunted squirrel with a .25-20 Stevens round ? Does it blow them apart or is it viable option to .22 Hornet, .218 Bee and .22 Mag. I like the idea of a centerfire reloadable small game gun.

The Stevens round was considered the best small game round of all in the black powder era. Originally intended by the designer to use a 70 grain bullet for small game, but the ammo companies pushed 86 grains as better for target shooting. Either way, a MV of about 1200 fps works and doesn't blow the game to smithereens. What it is not, is a 100+ yard varmint round. The relatively high trajectory sees to that, given that game is shot at "surprise" distances. At known distances it is pretty good up to 200 yards, in light air. Not a wind-bucker.

Only the advent of smokeless .22 ammo finally displaced the .25-20 Stevens and its' stablemate the .25 Stevens Rimfire from the top of the heap. Stevens was still selling the Model 44 chambered .25-20 up into the 1930s. It was second only to the .22 as a chambering for the popular Model 44.

I've shot/killed a lot of squirrels with bothe 22 hornet and the 25-20 WCF with 45 and 70 gr cast bullets at 1100 fps. Neither would "blew them apart". However, the softer cast HP'd bullets would do more damage. I wasn't eating them as they were vermin ground squirrels. Even the very small "picket pins" were not "blown apart' any more than at HV 22LR would do.

This is my current most favored small game shooter. A 22 Hornet suppressed shooting a soft 40-1 alloyed Lyman 225415 over 1.8 gr Bullseye for 1050 fps. It is quieter than my springer 22 cal air rifle.

Attachment 307109

Haven't suppressed my Savage 23B 25-20.....yet! After looking at ATCDoktor' numerous posts on his I'm seriously considering it.

Attachment 307110

I've also used the same 225415 soft cast bullet over 2.1 gr Bullseye in my Contender 223 Carbine which I put the same suppressor on. That load runs right under 1100 fps and is very quiet......and deadly on small game.

Attachment 307111

1100 fps - there's the open secret to minimizing damage to game. Half the MV of normal Hornet or Bee ammo.

In my Winchester M-65, .25-20, Lyman's 258420 with 5.5 gr of 2400 will group into 3/8" at 35 yds with a tang peep sighting arrangement. As will 3.0 gr of Win 231 though capped with WSP's. Alloy is WW/Pb, 1:3 ration, sized 0.259" with an annealed Hornady GC. These are all low velocity rounds, but I have no doubt that flat point bullet would land with a bit of smack. Head shots only I'd guess, but the accuracy is certainly there.

The same loads without the gas check are equally accurate...an area for experimentation....as is the substitution of mag vs. standard primers in both pistol and rifle types. Win 231 responds better to the pistol type in my work ups.

Best regards, Rod

Shot sub-MOA groups at 100 yards with small charges of Unique.
https://i.imgur.com/bgRQVQO.jpg

Quote:

---

Originally Posted by BLAHUT

Might try and see if any of the .25 air gun pellets might work ???? With a reduced load ??

---

If its aa true 257-58 bore the air rifle pellets might be a little small.

Buffalo arms shows 25-20 single shot cases, $4.79 each but how many do you really need for hunting, 5-10? Tim