Saturday, June 1, 2013

Mari's Handloads



I took Mari out shooting my Ruger Bisley .44 magnum.  She really enjoyed it and wants a .44 of her own.  The Bisley grip is a bit large for her hands so she is looking at the Super Blackhawk with the 5 ½ inch barrel.  The 4 5/8 inch and 5 ½ inch Super Blackhawks have smaller grips than the Bisley or the longer barreled Super Blackhawks.  In fact, the grips on the 4 5/8 inch and 5 ½ inch barreled revolvers are the same size as the standard Blackhawks.  While the smaller grips make trigger reach easier, they do increase felt recoil and muzzle rise over the Bisley.  Since I own a 4 5/8 inch Super Blackhawk, we took that out shooting so Mari could get an idea of what the recoil will be like with the smaller grip. 

We burned up all my odd .44 magnum reloads the last time we went out shooting.  Mari was interested in reloading so I let her load up 50 rounds for our next range session.  I talked her through it but Mari did all the work. 

She started with some Winchester Western brass I had.  She took it from the tumbler and resized and decapped it with a Lee carbide die in a Lyman single stage press.  Next, she checked the overall length.  This brass has been reloaded a few times and may need trimming the next time but was still just below the maximum overall length.  Upon inspection we found no neck cracks and the primer pockets are still tight.  She continued with the brass prep by scraping out the primer pockets with an old Herter’s primer pocket cleaner I picked up many years ago. 

For powder I had some Hodgdon Universal Clays I wanted to use up.  I picked up a pound to use in a 2 inch barrel .38 special revolver.  It wasn’t compatible with the Ranier plated bullets I wanted to use as they wouldn’t take a heavy crimp and Universal needs a lot of bullet pull to get a good burn.  In the .38 I couldn’t get any velocity to speak of and the powder wasn’t burning clean.  I decided to try it with moderate loads in the .44 with some different bullets just to get rid of it. 

For bullets I had some 250 grain Keith style cast bullets.  They were cast with an LBT mold out of straight wheelweight alloy.  I hadn’t heat treated this batch of bullets as they were for moderate loads.  The large crimp groove on the Keith bullets would allow a heavy crimp and I was hoping the Universal would work with them.  Mari lubed the bullets with Javelina 50/50 beeswax Alox and sized them to .430 with a Lee push through sizer.  .430 inches provides a tight slip fit in the chamber throats on this revolver and has given good accuracy with other loads in it.  I’ve always gotten good accuracy with the Keith bullets in all my revolvers with light, moderate or heavy loads. 

Since I’ve not used Universal in the .44 before, I chose a starting load from the data to get a base velocity and see how the powder would perform in this pistol with these components.  Hodgdon’s data gives a velocity of 850 feet per second out of an 8 1/8” barrel.  Out of a 4 5/8” barrel, I expected to get about 100 FPS less.  I like to use an old Lee Safety powder measure for my moderate handgun loads as it’s easy to set up and can’t get out of adjustment.  One of the cavities threw a charge just .2 grains above the suggested starting load but still well below the maximum so I set the measure with that cavity. 

Mari primed the cases with CCI 300 standard large pistol primers.  I had a bunch of the CCI primers on hand.  I don’t care for magnum primers unless I’m shooting a powder that’s hard to ignite like H110.  Magnum primers raise pressures and I’d rather get my pressure from the powder as I think I get slightly more consistent velocities.  She used a Lee hand primer to prime the cases.  I like the Lee as it gives me a better feel than a press mounted primer. 

Mari flared the case mouths until they’d just clear the bullet bases.  I try not to work the brass any more than necessary to get longer case life.  This batch of Winchester cases has been reloaded several times and I still see no signs of case mouth cracks. 

After checking the powder charge on a scale, Mari charged all the cases with powder.  She checked the powder levels visually to catch any double charges.  We also pulled several cases and weighed the powder to make sure the loads were consistent.  The Lee Safety measure can’t get out of adjustment but powder can settle and start throwing heavier charges.  We kept the measure more than half full and tapped it down so the charge weights were consistent from start to finish.  The Universal works well in this measure. 

Next, Mari seated the bullets.  The cartridge overall length is determined by the crimp groove location with the Keith bullets.  The deep crimp groove allowed for a fairly heavy crimp so I was confident we’d get a good burn with the Universal. 

We got out to the range early to beat the heat, wind and crowds.  Mari was the first one to shoot her reloads.  The revolver is sighted in for my eyes so it was hitting a bit high for Mari but she was getting decent groups.  At about 20 yards we got a three shot group right at an inch and about two inches above the aiming point from the offhand position. 

I fired a couple of rounds over the chronograph before the battery died.  The velocity was averaging 750 FPS which is about where I was expecting.  Recoil and muzzle blast were quite comfortable with this load. 

We backed off to 50 yards and Mari was keeping most of her shots on the paper but was still hitting high.  I think we were getting some glare off the front sight and should probably throw a little sight black on it.  We couldn’t do any real long range shooting as there were cattle in the area but did get to shoot at a stump about 100 yards away.  We burned up the rest of the ammo plinking at various objects left by previous shooters. 

The day was a success.  Mari got a feel for the smaller grip on the Ruger and got in some practice with her handloads.  The load was accurate and we obviously have some room to bump up the load if we decide to.  Now, all I have to do is cast up some more of those Keith bullets.