Thread: 7mm magnum

HI @Carpe Diem,
I don't know if it will help you but here is a photo from early today when i went to check my "zero" at 100Mts.
My Tikka T3 Lite in 7mm Rem Mag loves the Amax and SST(162gr) with 69.5gr of ADI2217 and setting at only 3.300" to fit in the magazine. I have try other setting depths but it is the one working in my rifle.
By the way, they are 4 shots in there from a prone position of my bipod.

Cheers


Mac

Originally Posted by Carpe Diem

Hi there came into this conversation quite late but just wondering given your excellent info on the Sako 85 in 7mm rem mag is this information interchangeable for the T3 lite as well that I use. On the face of it quite similar same twist, barrel length etc. What are the differences (if any @7mmsaum). I ask because I love the 162 Amax and the 140 Barnes TTSX ( for under 100) but I usually drive these with IMR 7828 (from memory ) and they run real well (ragged single hole) at 2900 ish for 63 grains of powder with a little bit of tolerance either side(0.5).

How full is the cartridge with the Amax you run? - is it a compressed load at 72 as I'm usually building these to a length to still fit the T3 magazine which is a bit of a commonly acknowledged limiting factor and to be honest they're quite full when seating.

Be interested to get your learned opinion on the differences similarities as the IMR's getting difficult to find from time to time.

Thanks again.