7x64 cartridge/rifle clue me up

[Bob Nelson 35Whelen]

Thanks Russ,

I can try these. I have played with a few Atomic 29 projectiles. I’ve been over to Naracoorte and was introduced to Cameron.

As for the 7x64 I guess I hadn’t got to trying these yet but Im able to access the local range so it’s an option. The load data from the seller is an accurate load but I like to try things.

I have Atomic 29 projectiles loaded for my .300wm I can only get around 1” with that from any load but it’s probably reasonable accuracy for hunting. I’m thinking Sambar.

@CBH Australia
Chris I worked up some loads for my Whelen with the 220gn atomics. 3/4" groups and 2,900 fps. Have yet to shoot something with them.
Bob

 

[CBH Australia]

@CBH Australia
Chris I worked up some loads for my Whelen with the 220gn atomics. 3/4" groups and 2,900 fps. Have yet to shoot something with them.
Bob

Same problem I have I’m not shooting enough stuff.

 

[264]

Hey mate,

Have you considered using the Aussie made Atomic 29 projectiles in your wife's rifle?
I just checked their website and they make a 135gn projectile.
I'm not sure what speed you'd get from a bullet that weight... over 3000fps?

I can completely vouch for these projectiles as these are what l use in my 425 Express and what l used in my 308 Norma.
They shoot really accurately

Atomic29projectiles |

atomic29projectiles.com.au

Russ

Here's a boar from a couple of days back. Atomic 135gr 7x64 Mauser66 @ 23m, enter shoulder out neck for drop on the spot. Stoked

 

[Badboymelvin]

Here's a boar from a couple of days back. Atomic 135gr 7x64 Mauser66 @ 23m, enter shoulder out neck for drop on the spot. Stoked

View attachment 635640View attachment 635641

That is awesome mate

 

[264]

Unusual dog/ dingo with the 66. Drop on spot.

Knobby 70m

 

[Sarg]

Unusual dog/ dingo with the 66. Drop on spot.
View attachment 643379View attachment 643381
Knobby 70m
View attachment 643380

Nicely done bud, got a bit of Tassie Tiger in him, must be a Thylacine cross lol ?

You know I’d keep that pelt, be cool rug ?

 

[CBH Australia]

After testing the load .264 provided I decided to try 4 powders each with a minimum charge to see if I can get a good group.

It seems the slower powders produced tighter groups with the best coming from the AR2213sc.

Even AR2209 was decent but beat by the next load that came in sub moa and hitting a little high at 100m

I’m gonna try another 3 at that when I go to test some Woodleigh in a similar test.

Using a 22mm stationary sticker as the aiming mark in the back of old cardboard signs.