6mm moose rifle?

Julius K

Lil-Rokslider
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My daughter will be able to moose hunt in 2027. A family member will be able to draw a Maine tag and put her as a sub permittee - legal for her to shoot.

We have a tikka 223 and boxes of tmks. I have to say I’m a little apprehensive having her shoot a moose with it. She has killed a deer with this combo and she shoots it very well. She is recoil shy. This combo has been very positive for her. I think a well placed broadside shot would go well.

I was thinking a 6mm arc (probably a Ruger gen 2) for ease of adjustability and some Barnes lrx, 95 nbt, 100 gr partiton.

6 creed may be a little too much gun for her.

What would you guys do for this young gal… ?


Please don’t answer if you are only going to suggest a larger rifle. Please don’t say wait, because we won’t do that.
 
If you play around with a recoil calculator, you can see what might suit your daughter if you have a set ft lbs limit you’d like to stay under. A 6 ARC with 95 or 107 TMK’s would be a sweet combo. Those bullets would have sufficient penetration while providing a larger wound channel than the bullets you listed.
 
There’s a few dead-by-.223 moose in here:


I’ve not shot a moose, but I can say that 6Arc recoil is similar to .223 recoil, and that getting a new rifle is fun.
 
I agree with the recoil concern.

Are suppressors an option?

Have you considered the 88 gr 223 bullets? I have not tried them but they might be worth a look to maybe bridge the gap betweena 6mm and 223. Couple moose in the 223 thread with 88 gr ELDMs.

Based on my 6.5 Grendal experience, I'd shoot a moose in a heartbeat with a 6mm ARC but I would not expect great things if it hit a big bone. It would shatter the bone I'm sure, but I don't know how much farther the framements would go. My one experience on a black bear shoulder was "so so" enough that a follow up would be recommended.

So to wrap up, I'm not sure a 6mm ARC is a huge step up. Maybe. But it's not a "shoot right through from any angle" improvement.
 
Full disclosure. Zero moose experience but a suggestion.

Maybe a 22 ARC with 88/75 ELDM factory loads or the 77 TMK hand loads.

Only .020 and 7 grains difference than a 6 and 95’s.

If you’re interested in a RA, a 16” Ranch in 22 ARC would offer heavy for caliber factory ammo without as big of a velocity penalty as the 223 when coming from a 16” barrel.
 
Suppressor is a must with this kid, we have an ab10 on the tikka. I did get some of the mags from the guy on here that is making them (amazing) that I maybe could try the 88 Eldm.
All the moose I have seen shot were 308, 30-06, 300 wby, 270. It has impressed me how thick the hide can be. A large bull will weigh 800-950 dressed (a Maine tradition is pulling them out whole). I have stopped doing that, but just mentioned weight because we do know actual weights.

We’ve killed 4 whitetails with the 223. I shot shot a nice buck this fall that dressed 188 on Thanksgiving. But it’s still small compared to a moose!

243 is on the table - I just think the 6 creed may be the better 243!?
 
I wouldn't be afraid to use a partition....but I wouldn't expect much of a blood trail. Shoot as many times as you can.
 
My 12 year old daughter hammers with 18” 6cm, 108eldm and AB raptor 8. With that said she also puts 1000 plus rounds down range with 223,

I don’t think you could go wrong with either three especially suppressored.

FWIW - Phantom Defense NAS3 77TMK were 2950 ft/s in a 24” tikka and grouped 10 shot moa. It’s pretty much what my self and 9 year old use the most for deer.
 
A 6mm ARC with a suppressor has very little felt recoil. That would be my pick for a recoil shy kid if I was not comfortable with a 223.
 
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