Cas City Forum Hall & CAS-L

Special Interests - Groups & Societies => STORM => Topic started by: 2nd Mass on February 26, 2014, 12:40:12 AM

Title: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: 2nd Mass on February 26, 2014, 12:40:12 AM
Hello all,

I'm looking to buy an 1860s Richards Mason Type II transition revolver. Specifically a reproduction from Cimmarron since that's the only reproduction I've been able to find. http://www.cimarron-firearms.com/conversion-revolvers/1860-conversions/1860-conversions-1860-richards-type-ii/richards-transition-model-45-lc-8-in-ca9052.html (http://www.cimarron-firearms.com/conversion-revolvers/1860-conversions/1860-conversions-1860-richards-type-ii/richards-transition-model-45-lc-8-in-ca9052.html)

By the way, this would be my first single action beyond .22lr. I'm basically a novice to single actions and old revolvers but have wanted a Richards conversion since before I knew what they were even called.

I intend to use it a lot and with the price of .45lc it will hurt the wallet quite a bit. Might get into reloading but even then it's pricey. I had heard there was a way to convert the cylinder to accept .45acp as well. Is anyone familiar with this?

My other option would be to just buy it in .38 special but I understand that may be difficult for competitions later on if I decide to join any.

Any advice, resources or links on info would be greatly appreciated.  :D
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Tornado on February 26, 2014, 07:55:31 AM
First off welcome, and cool first choice, it shows you have style. 
Why would the .38 limit competitions?  Most SASS shooters use .38's and it is an approved NCOWS round.   .38 special would be my only choice if I didn't reload.  
Also, you will get more feedback if you post this in the STORM forum, it is just for open top style Colt replicas.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Virginia Gentleman on February 26, 2014, 03:21:40 PM
I think with a gate loading single action open top, your best option is to buy a spare .44 special or .44 Russian cylinder, have it bored out/chambered for .45 ACP and have it fitted and timed to your gun.  This way you could enjoy .45 ACP in it, but the even cheaper solution is to just handload for .45 Colt as it is MUCH CHEAPER to handload for it than to buy factory .45 ACP and have to spend the money for having another cylinder fitted.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Blair on February 26, 2014, 04:05:05 PM
V G,

Good advice!

The Chambering/head spacing used for these two cartridges are quite different and will not interchange in one cylinder.
My best,
 Blair
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Mean Bob Mean on February 26, 2014, 04:18:21 PM
If you are worried about the cost of reloading, having 100-200 worth of smithing work makes no sense to me either.

The .38 is the champ for reloading costs, if that were my concern I would buy .38s and shoot them for a year and then see if I simply had to have a .45.  If you want .45 ACP performance in a long colt, just buy .45 Schofield or .45 Special (aka .45 Cowboy) brass or cut existing long colt brass down.  You will burn through a lot less powder that way, and not have to 1) pay to modify the gun, 2) ruin its value since I doubt many folks want a rimless single action for CAS, 3) deal with costs/issues of modifying a rimmed action to shoot rimless ammo.  

Best of luck whichever way you go friend.

By the way, there is a .45 Schofield 1860 Army conversion on sale on gunbroker right now.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Graveyard Jack on February 28, 2014, 05:33:21 PM
NOOOOOOO!!!!! The .45ACP does not belong in the 1860. Pressures are way over that of the .45Colt (14,000 vs 21,000psi) and the sixgun would probably not last long, even if one could find a `smith to do the conversion.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Mike on February 28, 2014, 10:04:51 PM
Get it in 44 colt or 44 russian.
loading isvfun and with black powder the only real way to shoot a Richards.
I do have a Opentop in 44 sp as well which I shoot bp and it works great.

Have fun and be safe.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Coffinmaker on March 01, 2014, 08:08:34 PM
I must agree with Craig C.  No sane, self respecting gunsmith would even consider re chambering ANY cylinder for ANY of the conversions in .45 ACP.  The chamber pressure of .45 ACP  would disassemble an open top type conversion in very short order.  Catastrophically at that.
For .45 Colt chamberings an alternative is the Cowboy 45 Special cartridge, intended for lighter loadings with the same internal volume of the ACP.
The .44 Colt/Russian is also a good combo and the .38 is a  excellent choice.

Coffinmaker
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Virginia Gentleman on March 02, 2014, 10:48:54 PM
It could be done safely if you used only downloaded handloads like those for the .455 Webleys that were converted to .45 ACP.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Mike on March 02, 2014, 11:11:17 PM
If you are going to use down load and reload why not load 45 Schofield.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Blair on March 03, 2014, 10:54:34 AM
2nd Mass,

If you are wanting inexpensive... the .38 sp. target load with wad cutter bullets are still probably the least costly of the center fire options available today.
To my knowledge there should be no issues with using this round in competition, until you look at feeding them through a leaver gun. at that point in time you may want to look at a RNFP bullet for the rifle/carbine.
My best,
 Blair
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: 2nd Mass on March 04, 2014, 07:11:31 AM
Thanks for all the info guys! It's a great relief to be getting help on this. So far it looks like .45 acp is out, and I've seen .45 schofield and .44 special and .45 russian mentioned. Honestly I hadn't even seen them in those calibers so it's good to know they at least exist. I'll keep my eye out and keep doing the math till works out.

Also thanks for the heads up that .38 special works for competitions.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Mean Bob Mean on March 04, 2014, 03:25:54 PM
Thanks for all the info guys! It's a great relief to be getting help on this. So far it looks like .45 acp is out, and I've seen .45 schofield and .44 special and .45 russian mentioned. Honestly I hadn't even seen them in those calibers so it's good to know they at least exist. I'll keep my eye out and keep doing the math till works out.

Also thanks for the heads up that .38 special works for competitions.

I have 3 .44 Colt revolvers.  If you land on those let me know. 
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Abilene on March 04, 2014, 03:53:03 PM
In case you buy the Type II in .38 Spcl:  The gun will have the army grip and barrel same as the .44's and .45's, but it will not have the rebated frame and stepped cylinder (or is it rebated cylinder and stepped frame, I always get that confused  :) ).  The cylinder will be the same straight cylinder that comes on the '51 Richards-Mason.  This is no big deal to most folks but it is to some, and the guns pictured on Cimarron's website only show the ones with the stepped cylinder.  Just FYI, don't want you to be surprised.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Virginia Gentleman on March 07, 2014, 04:27:23 PM
The brass for .45 Schofield is more expensive and less available for free on the range floor than .45 ACP.   ;D
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: St. George on March 07, 2014, 05:02:35 PM
Maybe - but there's zero confusion - and even less chance of some random fool who thinks he can shoot a full-patch .45ACP because it fits the piece and he has some on hand.

Besides, every shooter I know polices up his spent brass, today - nobody rides for free.

Scouts Out!

Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Graveyard Jack on March 08, 2014, 06:50:17 PM
The brass for .45 Schofield is more expensive and less available for free on the range floor than .45 ACP.   ;D
Low pressure pistol brass gets re-used so many times, it's cost is really insignificant.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Coffinmaker on March 12, 2014, 05:07:49 PM
Yes, it could be done safely if  the only ammunition available to anyone was lite loaded CAS ammunition.  But, it ain't.  At some point some hamhock is going to stuff his/or her on hand .45 ACP factory stuff into the gun and create an instant hand grenade.
Shooting Cowboy 45 Special brass accomplishes a satisfactory burn with a light load.  In my experience, the jump of bullet from case mouth to chamber throat hasn't had any effect on accuracy.
Unless someone unscrupulous can be found, .45 ACP in a conversion/Open Top type gun is a Dead Horse.

Coffinmaker
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: rbertalotto on March 12, 2014, 06:48:52 PM
Just get 45LC cylinder and load and shoot 45 Cowboy Special. Inexpensive to load for and if you cast your own bullets there are 170g available. Low recoil and lots of boom and smoke if ytou go Black Powder.

(http://images56.fotki.com/v362/photos/2/36012/10360662/withwords-vi.jpg)

(http://images12.fotki.com/v335/photos/2/36012/10360662/DSC_4196-vi.jpg)
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: FlyingZebra on March 13, 2014, 02:10:26 AM
Roy do you have any of that big lube 170 to spare?
I'd like to try a few before I buy a full box.
I'm running a 20 year old Pietta with the slow twist and I want to see how well they stabilize in my revolver.




Thanks
-FZ
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: rbertalotto on March 13, 2014, 06:21:09 AM
Sure! Email me your shipping address and i'll throw some in the mail to you.

Rvb100@comcast.net
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: FlyingZebra on March 13, 2014, 08:41:02 AM
Wow thanks Roy!


You'll see email in a jiffy.


-FZ
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: 2nd Mass on March 18, 2014, 03:53:18 AM
I'll look into .45 cowboy special ammo. That looks like it could be a winner.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: FlyingZebra on March 18, 2014, 01:02:08 PM
Roy


Sure! Email me your shipping address and i'll throw some in the mail to you.

Rvb100@comcast.net


Pony Express dropped a package from you at the ranch.
Great big thanks - I'll let you know how I do with those.
I should be getting an 1871-2 running this weekend.



-FZ
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: rbertalotto on March 18, 2014, 07:55:53 PM
I also threw some 250 grain Big Lubes in there for you to try. I think you will find they are the ticket!

Enjoy!
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: FlyingZebra on March 18, 2014, 09:22:56 PM
I'll run them - hopefully on the weekend.
What is the lube on them?





-FZ
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: rbertalotto on March 18, 2014, 09:31:32 PM
SPG

Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: JimCunn on March 02, 2024, 01:01:43 PM
Interesting thread even though old.
Here's a photo of my 1860 Army .45 acp Conversion.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Graveyard Jack on March 03, 2024, 10:08:04 AM
NOOOOOOO!!!!! The .45ACP does not belong in the 1860. Pressures are way over that of the .45Colt (14,000 vs 21,000psi) and the sixgun would probably not last long, even if one could find a `smith to do the conversion.
Yeah, kinda funny how time and more information changes things.  :o
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: JimCunn on March 03, 2024, 11:09:01 AM
Tru nuff, that.
The 1860 has noticably more power than the same rounds out of my 1911 Commander, but the recoil is milder.
I agree with Goon that the conversion should probably handle .45acp+P without overstress - but I haven't tried it yet.
Title: Re: 1860 Richards Mason .45lc to .45 acp conversion question. New to single actions
Post by: Baltimore Ed on March 03, 2024, 11:43:58 AM
I found a 45acp cylinder to fit into my 45colt vaquero birdshead in order to shoot small primer 45acp loads. But if the op is a newby id also suggest getting his pistol in 38 spcl. Cheapest way to shoot cas.