Measure the web with a micrometer, shoot the shot and then measure again to see how much it expanded.How the web expansion method worksPrepare and mea...

One thing I have learnt in my years of reloading is that primer "flatness" is the most misleading and misunderstood sign of pressure. The re...

When you say the case is done, where is the failure? Cracked neck,  head-case seperation?

Bullet base to ogive is not a constant value for bullets.For best results you want to measure the value from where the ogive touches the lands. The an...

aaaaand, yet my Oupa shot springbuck in the head at 300 yards from off a running horse using a old .303 and what ever ammo he had. ? ? / how did he do...

Well, if a person is stupid enough to use other people's reloads in his own custom chamber, he deserves what is coming to him.The BR shooters tha...

Cutting sizing dies using the chamber reamer have been in use since people have been making wildcat cartridges. Basically you are making a neck size b...

GRT and QL use the case volume as a measure of how large the chamber volume is when case is fully expanded. Changing the case volume does not simulate...

Definitely option 3. Practical experience confirms this. And no, this is not counterintuitive.The powder charge is a fixed amount of energy in the sys...

The weight could also be a factor. The heavier CZ has a "nicer" recoil to me making it easier to return to target.All that said, if the heav...

Your M&P9, is that the full size or compact?Difference can be because of the sight radius.Could also be driver error due to the harder trigger pul...

Anyone able to find Trailboss powder in SA? That would be ideal.

You will have to make sure that the impact velocity is more than 1800fps. Without a BC from the manufacturer the best guess would be to use the data f...

Same here. Seems to always happen first week of the month.

JF123 is my handle on Jaracal.Heinrich tried to whitelist my IP'S,  but either he wasn't successful or the blanket ban on asian connect...