Re: Which Primer for my .300 Win Mag Load?
Here's a good rule of thumb to use...
If the cartridge uses a "magnum" bolt face, most likely it's a magnum....So use a Large Rifle Magnum primer.
If it's is a .30-06/270/280/25-06/308/243/22-250 (or anything else based on a "standard" bolt face, then use a regular Large Rifle primer.
And use Small Rifle primers for .223/5.56/.300 Blackout size cases.
"I'm just a peckerwood who lives in the hills with too many guns..." - Bob Lee Swagger
"Give me a minute...I'm good. Give me an hour...I'm great. Give me 6 months...And I'm unbeatable." - Col. Hannibal Smith
Ignore everything I say, because I have a reading comprehension and memory problem...
Originally Posted by WildRose
The 284 is to the STW what a tricycle is to a Ninja.