Mike Matteson's latest activity

I love wildcats and this one looks great! My fav recently is on I call 7-300 PRC. Easy name, easy wildcat Took the 300 PRC case and...

After building rifles in 7 Rem Mag, 7 Wby, 7 STW and 7WSM; I concluded that the 7WSM was the perfectly balanced .284 cartridge...

You have put a lot of work into it. 🙂

Over the last 15 years I have fallen in love with the cartridges in the 7mm family. Working with, and modified multiple 7s including the...

In dealing with Mag's I have found that what is shown in the reloading manual are safe loads, but if you work up your loads they can be...

I've been shooting this load, and straight H4831 in this rifle for over 50cyears, with no issues. I have spoken with Hodgdon techs...

I just put a Rem 700 ADL 7mm Mag back together. I got it in the middle 70's. Never used it. Just sat in my safe until now. I am trading...

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I always use the Aztec mode (determines custom settings via a sacrificial piece of brass) for any new piece of brass or any changes to...

Wish in one hand and **** in the other. See which one gets fuller faster.

I agree, the black tips looked good. The baby blue I’m not a fan of. I would have preferred blaze orange if they wanted to be...

Everything can make a difference. How tight the barrel is, how many round that are through it, the internal finish of the barrel, brand...

i wonder if twist rate makes any difference on velocity as a faster twist might show signs of pressure (given both are chambered with...

Shot placement is key...... but to compare a 7 mag. to a 6mm on a 1000 # animal is foolish..... I would definitely stay with more...