Its funny because i work in a power plant for last 25 years. we use algebra and trig on a daily basis. Im a little smart. But i apparently cannot go on the Hornady website and find a .223 die set. It has search options and all. I just could not seem to make it happenThe small base is full length; it just means it sizes the entire cartridge to minimum saami specs. Some people reccomended small base dies for semi automatic firearms, i have not found this to be the case. And i feel it can over work the brass. YMMV
Both small base or fully length will work fine, just make sure you steer clear of neck sizing dies in a semi auto.
Personally, I would recommend a Hornady die set. I like the bullet seating adjustments, seating sleeves, and lock rings a lot better. They will work just fine in your rock chucker.
Now you get to struggle adjusting your seating/crimp die if you want to crimp into the cannelure
After you get a case stuck in the sizing die, buy the Lee die set.
Out of curiosity what is the argument for using small case dies for AR rounds? The videos I’ve seen using them just say to use them and no real reason whyLee are fine - I've done about 5k rounds with the Lee dies set. You don't need small base resizing.
Now you get to struggle adjusting your seating/crimp die if you want to crimp into the cannelure - Lee has a much better solution.
After you get a case stuck in the sizing die, buy the Lee die set.
The idea is that, semi automatic firearms need loose tolerances to be reliable. So if you make the brass as small as possible to will fit into the chamber easier and thus be more reliable over all. I have not found this to be needed in my experience with several firearms in several different cartridges.Out of curiosity what is the argument for using small case dies for AR rounds? The videos I’ve seen using them just say to use them and no real reason why
I have both, wanted to try small base. Never needed it though and i rarely use that die set anymore. No noticeable difference.Thanks Nick. So sounds to me like the SB is not needed but won’t hurt either. I was hoping to find someone that has used both. Appreciate the answer!