New favorite .45 Colt load

Tallinar

Member
Joined
Jun 4, 2010
Messages
951
Location
Eastern IA
I’ve loaded .45 Colt almost exclusively now for the last 4 years or so. My pet, all purpose load has historically been a 250 grain Missouri Bullet RNFP or 255 grain SWC over 8.5 grains of Unique. This is a pretty traditional load with a well-documented love throughout the forum over the years. It approximates the performance of an original black powder load, if not backed off just slightly.

During the most recent component shortage a few years ago, Missouri Bullet appeared to have temporarily simplified their product line in order to keep up with demand, and the only bullets I could order at the time were 200 grain RNFP with the black coating. I’d never used bullets under 250 grain before, nor had I used the coated bullets, but I was grateful to be able to order some.

I loaded up a handful using Unique (I don’t remember what charge), and found myself extremely disappointed with them. They were the filthiest burning load I’d ever created. Unique is already a fairly dirty powder, but this was excessive even for Unique. I was sure I had done something wrong. I upped the charge a bit and gave it a better crimp, tried a few more. Still horribly sooty. Wasn’t sure if it was the coating, the powder, the crimp, or what. I ended up just putting those bullets on the shelf, and figured I’d use them when I had completely exhausted everything else.

Fortunately, the component shortage started to let up, and I was able to buy my normal 250 grain RNFP.

Over time, I’ve come to desire a lighter round for shooting my smaller .45 Colts. My normal load is far from anemic, and takes a toll on the hand and, as a result, my accuracy composure. So I decided to give the 200 grain bullets another try — this time using 6.0 grains of Red Dot, another favorite powder of mine for .45 Colt (historically kept on hand for when I am out of Unique).

Shooting these has been just about perfect for me. Burns clean. Accurate. Easy to shoot. These will probably now be my go-to general load.

Anyway, I know I’m late to the party, but I’m now a big fan of these 200 grainers, and Red Dot is moving to the front of the powder cabinet.
 
I’ve loaded .45 Colt almost exclusively now for the last 4 years or so. My pet, all purpose load has historically been a 250 grain Missouri Bullet RNFP or 255 grain SWC over 8.5 grains of Unique. This is a pretty traditional load with a well-documented love throughout the forum over the years. It approximates the performance of an original black powder load, if not backed off just slightly.

During the most recent component shortage a few years ago, Missouri Bullet appeared to have temporarily simplified their product line in order to keep up with demand, and the only bullets I could order at the time were 200 grain RNFP with the black coating. I’d never used bullets under 250 grain before, nor had I used the coated bullets, but I was grateful to be able to order some.

I loaded up a handful using Unique (I don’t remember what charge), and found myself extremely disappointed with them. They were the filthiest burning load I’d ever created. Unique is already a fairly dirty powder, but this was excessive even for Unique. I was sure I had done something wrong. I upped the charge a bit and gave it a better crimp, tried a few more. Still horribly sooty. Wasn’t sure if it was the coating, the powder, the crimp, or what. I ended up just putting those bullets on the shelf, and figured I’d use them when I had completely exhausted everything else.

Fortunately, the component shortage started to let up, and I was able to buy my normal 250 grain RNFP.

Over time, I’ve come to desire a lighter round for shooting my smaller .45 Colts. My normal load is far from anemic, and takes a toll on the hand and, as a result, my accuracy composure. So I decided to give the 200 grain bullets another try — this time using 6.0 grains of Red Dot, another favorite powder of mine for .45 Colt (historically kept on hand for when I am out of Unique).

Shooting these has been just about perfect for me. Burns clean. Accurate. Easy to shoot. These will probably now be my go-to general load.

Anyway, I know I’m late to the party, but I’m now a big fan of these 200 grainers, and Red Dot is moving to the front of the powder cabinet.
Nice! I have loaded a bit of 45 Colt 250gr LRFN bullets over 6.2gr of Titegroup and they are powder puff loads. Barely any recoil... still haven't chronographed them yet. I've shot a couple cylinders worth just to see if they group remotely decent. I'm shooting them out of a Pietta SAA clone.
 
I guess I'm still good using the 260'ish range bullets loaded a bit stiff out of my Redhawk. They are mostly for hunting and do a fine job.

When I got it however, I believe I loaded weights from 200 up through 300grs just to see how they shot and to see if there was one range that excelled over another.

Most of the lightest stuff was loaded over AA2 or AA5, but some over Unique as well. I did find a nice 225gr cast load over AA5, but it had a bit more spunk than a mild target load usually does.
 
I cast and coat my own 255gr rnfp and my, admittedly limited experience with my .45 Colt has led me to 7.5gr of Unique (gonna try more experimenting with 231 also)

I recently picked up a 200gr rnfp mold to try.

Red Dot is one powder I've never tried before but it seems to be mentioned a lot in these threads.

During the recent component "unpleasantness" it was on the shelves when not much else was but now, go figure, I haven't seen it since.

Definitely gonna pick some up as soon as I can find it.
 
OP, 8.5 grains Unique over a MBC 255 RNFP was also my best load in my 45 Redhawk. That was until I tried 9.0 grains Power Pistol. Same performance. I haven't went back to Unique.
 
I have gone to lighter-than-standard bullets in .44 Spl (165-175-200-215) and .45 Colt (185-200-225)) for quite a while. These lighter bullets aren’t always very good through my rifles, but in handguns they are usually darn good shooters.

IMG_2552.jpeg
Top are 240 gr, middle and low left are 215gr , low right is 200gr .44 Spl. All are over 6.9 gr Unique, so use in a strong revolver like a Blackhawk.

IMG_0421.jpeg
These are 200 gr RNFP with 8.5 Unique in .45 Colt as I was adjusting the sights.

IMG_0365.jpeg
185 gr SWC (Usually a .45 ACP bullet) over 8.5 gr Unique. Yes, the cases are a tad sooty.

When fired in DA revolvers these lighter-bullet loads are lots of fun and don’t beat you or your gun up. :thumbup:

Stay safe.
 
Anyway, I know I’m late to the party, but I’m now a big fan of these 200 grainers, and Red Dot is moving to the front of the powder cabinet.

I don't think Unique is quite as magical with lighter bullets in the big bores... it is, after all, a fairly slow powder. Anything slower, and you start transitioning into 'Magnum' powders like BlueDot, 2400, etc...

As an aside, you might try backing OFF your charge of Unique with the lighter bullets, I think it would clean up a bit, but the real solution is what you found: A faster powder. I, too, have used RedDot in the .45's... Colt and ACP... and it works very well, and in double duty. It works well with lighter bullets, as you have found, and it work well with heavier bullets if you are not trying to push them hard. I used RedDot with 230grn ACP loads, and 255grn cast Colt loads... it did swimmingly well.

I actually prefer RedDot over some of the other popular fast powders... W231/HP38, TiteGroup, et al... and would be happy with it if I couldn't find Unique... which is actually how I stumbled into RedDot in the first place.
 
Back
Top