-
FREE MEMBER
NO Posting or PM's Allowed
New to trapdoor reloading
I have an original M84 rifle in excellent condition. I want to shoot it using appropriate loads. I know the '70' in 45-70 is the original black powder load in grains. Is this a compressed load? what tools will I need to correctly load black powder? Finally, concerning smokeless powders. What are some good powders and loads> I have SR4759 and Trailboss, 4198 and Unique.
Information
|
Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current. |
|
-
08-19-2009 06:49 AM
# ADS
Friends and Sponsors
-
FREE MEMBER
NO Posting or PM's Allowed
I use Traiboss in my trapdoor and sharps. 5744 is another good powder for the .45-70. I've shot a lot of BP in the past but mostly use these two for my smokeless loads now.
-
-
(Deceased April 21, 2018)
Just an opinion for what little it's worth.
fill case with BP to the point that the bullet will slightly compress the load. Some will disagree, but ths only reasons I can think of for using smokeless in a BP rifle is being too lazy to clean it afterwards, OR the unavailability of BP locally.
One nice thing about BP is you CANNOT accidently double charge the case.
Unique? DON'T EVEN THINK OF GOING THERE!
-
Legacy Member
reloading TDs info (old post info)
there is tons of information on the web. Most loading manuals have sections on 45-70 loads for older rifles (you should start there). I have found heavier bullets (480+ grains) TEND to shoot more accurately in TDs. ANY of the usual BPCR loads/bullets, and loading techniques for BP work well.
http://www.reloadammo.com/4570load.htm
http://loaddata.com/loads/45-70caliberloads.html
I personally like these powders:
4198
7383 (good luck finding any)
Varget
4320
4350
4227 (use with caution)
Trail Boss (VERY mild even with max loads)
-
Thank You to AKA Hugh Uno For This Useful Post:
-
FREE MEMBER
NO Posting or PM's Allowed
When using black powder, which rating do you use? 3fg, 2fg
-
FREE MEMBER
NO Posting or PM's Allowed
In my '84, I'm using starline brass and 60gr. equivalent of American Pioneer 2f.
Since AP is a black powder substitute, that charge is by VOLUME and not weight. Over that I drop a wax paper 'wad' to keep bullet lube from contacting the powder.
It's just enough powder that a 405 gr. cast FP bullet will slightly compress the load upon seating.
The reason I use AP is because I get the safe BP pressures and all the smoke without the worries for immediate cleaning. I'm not always in a place where I can clean black powder messes the same day.
American Pioneer is very, very forgiving in that regard compared to Goex, Swiss, or even Pyrodex for that matter. The only thing I do is drop the fired cases into a plastic peanut butter jar filled with soapy water and screw the lid down tight for transport. It makes cleaning, prep, and reloading much easier later.
-
Legacy Member
BPCR powders and cleaning
I started long ago with Goex 2F (which worked fine), have used 3X a couple times (which worked fine), and most recently used Goex Cartridge (which works fine). I bought a few pounds of Swiss a few months ago (because most BPCR shooters are using it now) , but have not had any chance to load up any yet.
As for this cleaning issue. I have NEVER understood why anyone thinks cleaning a breechloading cartrdige rifle of BP residue is much different from anything else. Certainly not to change to a non-BP substitute! Just run your cleaning patches down the bore with water and/or BP solvent (maybe a brush on occasion) band then with rust protectant while you are still at the range. Voila, done.
I have a pound or two of some of these other BP substitte nostrums, but only because they were A. given to me, or B. found at the range. I have a coehorn mortar that eats those up nicely (and they DO NOT do nearly as well as BP in this role, always a "poof" and no boom). They do make excellent white smoke! No thank-you Mrs. Wiley for anything else.
-
Thank You to AKA Hugh Uno For This Useful Post:
-
FREE MEMBER
NO Posting or PM's Allowed
Trailboss works very well for me
It fills up the case nicely, I dont have to worry about using wadding or detonations. Its relatively affordable and can be loaded in some handgun cartridges too (dont use smokeless powder in ANY handgun made in the black powder era, not even TB). Hogdon has nice color loading tables specifically for vintage trapdoor rifles that you can print out on their website. I printed them all out along with Univeral Clays and 4895 for my krags, 03s and Garands and put together a nice binder I keep on my bench.
-
FREE MEMBER
NO Posting or PM's Allowed
Double charged cases
Trailboss is a very low density, low pressure smokeless powder that fills up those big cases nicely. Its impossible to double charge with if using a rotary drum powder measure. Its great for trapdoors and 1886's. Dont use it in weak actions like the 66,73, and 76 winchesters. Rolling blocks just make me flat out nervous...I'd stick to BP in those too. Cleaning the trapdoor with BP loads isnt bad. I put a couple of drops of dish detergent and some baking soda into old water bottles and leave them in the sun while I shoot to warm up. Boresnakes work great on TD cause you can clean from the chamber no problem. I just dont like having the BP around the house in any quantity cause of its properties.
-
Legacy Member
boresnakes?? why would you ?
Muzzles are worn out by simply rubbing a cleaning rod across the area (certainly not from nromal shooting).
Why would anyone think that a used bore-snake loaded up with carbon and other fouling from 6 to 63 previous uses won't do the same thing? There is a reason one throws away dirty bore patches after one use.
People have broken out of more than one prison by CUTTING THROUGH hardened stell bars with MOP STRINGS coated with comet clenser etc.
unless you can afford a brand new bore snake for each pass down your barrel, I would pass.
A *bore guide and a quality stainless or coated rod would be a better choice.
(*although I use a couple precision instruments called "fingers" to protect the muzzles on Garands and other rifles like TDs that you cannot clean from the breech end).
-
Thank You to AKA Hugh Uno For This Useful Post: