.223 for bear, mountain goat, deer, elk, and moose.

[HighUintas]

What's the consensus on 80eldx vs eldm in both killing and accuracy from a factory Tikka barrel?

I like the price of the eldm more, but I've seen a couple more favorable reports of killing with the eldx in the searching I've done.

 

[LifeByTheWaters]

I understand this thread is about the ability and prowness of the 77gr TMK load.

Just purchased a IWI Zion 15 SPR with a 1-8" 18in barrel. Wanting to do most of my shooting with AAC 77gr OTM (the Hornady variety) because of it's cost per round.

Within sub 500yd distances, would the OTM be fine for things under 150lbs, such as smaller hogs and Texas whitetail and would they reliably tumble and fragment at these working distances and velocities?

Thank you for insight.

 

[eric1115]

I understand this thread is about the ability and prowness of the 77gr TMK load.

Just purchased a IWI Zion 15 SPR with a 1-8" 18in barrel. Wanting to do most of my shooting with AAC 77gr OTM (the Hornady variety) because of it's cost per round.

Within sub 500yd distances, would the OTM be fine for things under 150lbs, such as smaller hogs and Texas whitetail and would they reliably tumble and fragment at these working distances and velocities?

Thank you for insight.

General consensus is that the 77OTM (whether Sierra, Nosler, or Hornady) is an erratic performer; you will get some great kills as it does sometimes upset well. However, you'll get lots of times where it pencils through with no upset.

77TMK, 73ELDM are the top performing AR mag length friendly options.

I shoot a ton of SMK's for practice, but switch to the TMK for hunting season, I get away with only shooting a few hundred TMK per year.

 

[LifeByTheWaters]

General consensus is that the 77OTM (whether Sierra, Nosler, or Hornady) is an erratic performer; you will get some great kills as it does sometimes upset well. However, you'll get lots of times where it pencils through with no upset.

77TMK, 73ELDM are the top performing AR mag length friendly options.

I shoot a ton of SMK's for practice, but switch to the TMK for hunting season, I get away with only shooting a few hundred TMK per year.

Likely what I'll end up doing. Thanks!

With OTM's should I expect entry wounds only if they frag out and/or pencil exit holes if they don't upset? Never a large exit wound?

 

[eric1115]

Likely what I'll end up doing. Thanks!

With OTM's should I expect entry wounds only if they frag out and/or pencil exit holes if they don't upset? Never a large exit wound?

Ehh, I've not put an OTM into a deer. I do keep an AR truck gun filled with them, and based on my coyote, badger, etc experience I'd expect them to tumble and exit big 1/3, tumble/fragment and probably no exit/small exit 1/3, and pencil through 1/3. Total guess though.

 

[Slickhill]

My experience with the 75 Hornady BTHP is that it really needs to hit some bone to be reliable and consistent. FWIW the same can be said for their 55gr BTHP too.

I don’t have tons of experience with them, probably 2-3 dozen pigs and 10-15 coyotes, but they were unpredictable unless I made sure to run them into a shoulder or hip. They worked great if you could land them on the shoulder.

 

[LifeByTheWaters]

Ehh, I've not put an OTM into a deer. I do keep an AR truck gun filled with them, and based on my coyote, badger, etc experience I'd expect them to tumble and exit big 1/3, tumble/fragment and probably no exit/small exit 1/3, and pencil through 1/3. Total guess though.

Thanks, time to out some copper to flesh and see what happens.

 

[kcormack]

My tikka loves the factory black hills 77 tmk but I get misfires about every 5th round due to the primers. The hornady match 223 73 grain eldm shoots well also and has been averaging 2670 and consistently shoots under an inch with a 20 inch ctr barrel.

RandyView attachment 847002

I have had a 20-30% Fail to Fire rate as well with the Black Hills factory 77 TMK out of a CZ 600 Alpha 223 bolt action. This is BH's 5.56 77 TMK offering that I have had the issue with. I assume you are referencing there 5.56 77 TMK as well?
Contacted Black Hills, stated they load that to 5.56 mil spec. and pointed out among other things a harder primer. So, it kind of is what it is with the FTF's. I have used several other brands of factory 5.56 with my 223 and had zero FTF issues.

 

[mtnwrunner]

I have had a 20-30% Fail to Fire rate as well with the Black Hills factory 77 TMK out of a CZ 600 Alpha 223 bolt action. This is BH's 5.56 77 TMK offering that I have had the issue with. I assume you are referencing there 5.56 77 TMK as well?
Contacted Black Hills, stated they load that to 5.56 mil spec. and pointed out among other things a harder primer. So, it kind of is what it is with the FTF's. I have used several other brands of factory 5.56 with my 223 and had zero FTF issues.

Exactly my findings as well. I've never had one misfire with other brands and fortunately it shoots those as well. I still shoot the 77 tmk's and save the ones that don't shoot for an AR.

Randy