Question for the serious reloaders here. Looking to increase my efficiency a bit. I shoot a lot of 5.56 ammo a year between 3-gun, practice, hunting and just screwing around. I’m currently doing the case prep on a batch of 5K rounds of LC brass.
Here’s my normal routine for case prep.
1. Sort and inspect the cases
2. Tumble polish
3. Lube cases in trays neck up with Hornady One Shot spray lube
4. Size on a single stage Rockchucker with a FL Redding competition die
5. Tumble a second time to remove case lube
6. Inspect all cases and flash holes to make sure there’s no tumbling media stuck where it shouldn’t be. This is the part that sucks because about one out of every two cases has a kernel of media stuck in the flash hole that has to popped out with a dental pick.
7. Clean primer pockets and remove any crimps with a little gizmo from Hornady chucked in the cordless drill.
8. Trim all cases using a Little Crow Gunworks “World’s Finest Trimmer” in a drill
9. Chamfer the case mouths with a de-burring tool in a drill at low speed
10. 8. De-burr all the case mouths by hand
Using this procedure for 5k rounds I have 50,000 individual acts that need to happen. So I hope you can see my hoping to increase my efficiency. I’m hoping to eliminate at least one step to increase my efficiency by at least 10%.
Couple of ideas. Both of which eliminate having to inspect and clear flash holes when I tumble after sizing.
My first thought is to do all the case prep without tumbling after sizing and just do a quick 10 minute tumble on the loaded ammo. I’ve done quite a bit of searching and it seems most research supports the fact that briefly tumbling loaded ammo does not affect the powder. What concerns me is, what are the effects of still having case lube on the inside of the case for neck tension. I don’t crimp any of my 5.56 rounds and I don’t want my bullets moving in the cases on recoil.
Second option is to tumble all my rounds after all case prep is done and use a universal de-capping die on the first stage of my Dillon 550 to remove any stuck media from the flash holes. What I don’t like about that is tumbling rounds after the necks have been chamfered and de-burred. Running them through a rotary sifter at this point makes it pretty easy to ding up the case mouths. Thereby risking gouging the jackets on the bullets and all sorts of concentricity issues.
Any other loaders here that work with larger volumes of ammo? Feel free to offer your input and let me know what your loading procedure is. First person to say buy a Super 1050, has to sell me theirs for $10.00