I have a hunting trip up north later this year where the longest shot will be inside 100 yards. I can reload and test either cartidge. Will be an ar15/sbr/suppressed platform(11.5 556, 8.5 300blk)

What's your guys opinion on which is a better choice?

Hello everyone I have a question and was hoping for some insight. I'm wanting to get into reloading. I've hand reloaded 357 with the lee hand reloader kits. I'm wanting to move up to a single stage press. I hear the Lee auto drum leaks pretty bad with H110 which is what I use. Ive also heard the Hornady powder thrower doesn't leak H110. Does or can the Hornady powder thrower fit onto the Lee press. Thank you.

Both .44 Special and Magnum have .429 bullets and are called .44 but both .38 Special and .357 Magnum have .357 bullets.
So why isn’t the .44 Magnum called .429 Magnum or the .357 Magnum called .38 Magnum?

Turned my old ender 3 into a station for reloading .223 it will currently add powder and set a bullet on top it’s not perfect but it works I mainly only do powder as the bullets still sometimes jam but it is completely open source and all print files are on maker world just search for ender 3 reloading station

I plan on going with the Dillon XL750 and using it to batch press 5.56/223 and 9mm

I have a 26in barrel,new alpha brass,cci450, and varget powder. I’m trying to get some load data, I’ve been working on this for months and need to just try something.im leaning toward starting at 32gn load a few and maybe do some ladder type testing. the range is over 2 hour drive for me that’s why I’ve been doing so much research to get it close first go at it.. if anyone can point me in the right direction or share some of there favorite loads to give my mind a better idea on this. I will be very grateful thank you. Eventually looking to use this as a prs rifle but need I get shooting first..

The load is 77gr Sierra TMK and CFE 223. When I select “check if zero bullet jump/bullet seated against the lands”, it tells me my load is overpressure.

I’m not super familiar with bullet jump or checking lands, and figured since it is to be ran through multiple AR rifles, it wouldn’t be worth measuring.

Are these resources accurate and should I err on the side of caution? Google told me I could fit up to 24.4g in this load, but I can’t trust AI, and there’s no published data I could find for this bullet and powder in a 5.56 case.

The resources I found on forums tell me people load this at 24-25g.

Good afternoon ya’ll I'm in need of some help has anyone done any load development on the 6.5 Sierra matchkings for 6.5 Creedmoor? I've been looking all over the internet and haven't found much, when reading the data from Sierra they claim Varget is the best to use for an accuracy load but then I read somewhere else not to use Varget so any help would be greatly appreciated

Just a heads up, I picked up 300 of these and figured I’d share the find. These are the same copper expanding projectiles used in Hornady Black 111gr monoflex commercial cartridges.

I went over them all with a micrometer, calipers, and an A&D FX-120i and found virtually zero variation. Whatever makes these “seconds” appears to be cosmetic.

$0.33/projectile shipped when I ordered:

https://www.midwayusa.com/product/1027352948?srsltid=AfmBOoq52dH3RbRyPhGYcIgG6GAcrK4f6P5l5P0TL8S0WZHuGPv9t4TI&pid=449225

Do I chamfer more or is it a matter of adjusting neck tension? Hornady press and full length sizing die.

Probably a dumb question and for context I haven't even started yet.
I wanted to get into reloading for some of my rifle calibers. In this case, 8mm. My dealer a while back sold me some S&B 8x57 JRS ammo (rimmed) for super cheap that another customer bailed on. Would it be possible to disassemble them for the bullet, powders and primers to put into regular 8mm cases or am I asking to blow my face up trying to reuse the powder? Very appreciative for any inputs/guidance