6x45 data

[thatguySHM]

Hey there,

Just got my 6x45 R700 together, was wondering if anyone has any information on it they would like to share.

I'm thinking about giving Power Pro Varmint a try. I have been using H335 and AA2200 for barrel break in. I'm wondering what folks are using with the 70gr Nosler By. I've heard CFE223 works well but no real data for it. I've put 50 rounds through it so far, going to test more hopefully tonight.

It's an 8 twist, figured with most bullets made for 243 velocities, 25 grains of powder can't really tear up any weight bullet.

Thanks guys

SHM

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[Thebear_78]

That’s a neat little round. I had an AR15 chambered in it. Great fur round with 80gr hornady FMJ and decent on game with 85gr partitions. I have a bunch of load data for it, I’ll try to dig it up


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[laylandad]

IMR 8208 is my go to powder for 6x45.

 

[thatguySHM]

Well Midway has 80gr TTSX on sale for 21 bucks a box, so I picked up 5 boxes. Gotta see what will push it fastest now. I tried AR Comp with the 70gr NBT, got under 10 for a SD but only 2800 fps. Going to compress the load a bit and see what happens. AA2200 is much faster than H335 for the 55's, but not as consistent. I love the rifle though.

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