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

Gettincloser

Lil-Rokslider
Joined
Apr 2, 2020
Messages
196
I am going to plant my flag here. After a few weeks, I have read the entire thread. Ordered 200 rounds of the AAC TMK 5.56 ammo and sighted in my little AR pistol with it. About to build a rifle setup for my daughter so she can hunt with me. I have convinced a buddy to hunt with the same ammo this year as well. I look forward to adding some hog and deer pictures to the thread and maybe a coyote or whatever tempts me. Thanks for all of the data and .224 caliber hunting round suggestions. I am looking forward to this adventure!
 

CTXhunter

Lil-Rokslider
Joined
Feb 3, 2021
Messages
162
75 grain SABRE from AAC. Shot from 14.5 and 11.5 barrel lengths at 50-100 yards.

Anybody tired of seeing big porkers shot in Texas? No idea of the weight of the big ones. Maybe 200+/- mostly CNS hits but a couple of the mid size ones were right behind the shoulder and didnt go more than 20 yards. All dead within sight.

The small ones were ripped open, I’ll save you the carnage but essentially disemboweled one and one had its back completely blown open down the spine.IMG_4168.jpeg
 

SBR Sarge

Lil-Rokslider
Joined
Jul 5, 2022
Messages
107
75 grain SABRE from AAC. Shot from 14.5 and 11.5 barrel lengths at 50-100 yards.

Anybody tired of seeing big porkers shot in Texas? No idea of the weight of the big ones. Maybe 200+/- mostly CNS hits but a couple of the mid size ones were right behind the shoulder and didnt go more than 20 yards. All dead within sight.

The small ones were ripped open, I’ll save you the carnage but essentially disemboweled one and one had its back completely blown open down the spine.View attachment 737202
Tired of seeing porkers get whacked?? Never. Jealous??? Definitely!

That looks like a nice lot of BBQ.
 

turbo406

FNG
Joined
Jan 2, 2023
Messages
74
Location
406
75 grain SABRE from AAC. Shot from 14.5 and 11.5 barrel lengths at 50-100 yards.

Anybody tired of seeing big porkers shot in Texas? No idea of the weight of the big ones. Maybe 200+/- mostly CNS hits but a couple of the mid size ones were right behind the shoulder and didnt go more than 20 yards. All dead within sight.

The small ones were ripped open, I’ll save you the carnage but essentially disemboweled one and one had its back completely blown open down the spine.View attachment 737202
So the 75s must be good to go 🤣
 

CMCctx

FNG
Joined
Apr 8, 2024
Messages
23
Whether or not the new players to the game are efficient is not what excites me. Well it does, but the bigger message here is the fact that companies are at least exploring the heavier, game-oriented projectiles.
 
Joined
Nov 12, 2022
Messages
18
Is anyone shooting 77gr TMK out of a 1/8 at distance? Looking to build a 20" Criterion but it's only in 1/8, not sure if I want to risk it.
 

mt terry d

WKR
Shoot2HuntU
Joined
Jul 18, 2023
Messages
593
Is anyone shooting 77gr TMK out of a 1/8 at distance? Looking to build a 20" Criterion but it's only in 1/8, not sure if I want to risk it.
Not sure what distance you're asking about but I'm at 1800 fps at 675 and have been
plinking at over 1000 with it without issue.
Tikka T3X, 1 in 8 twist, 18" bbl.
 
Joined
Nov 12, 2022
Messages
18
I plugged in some number for 77gr TMK out of a 20" barrel and got a minimum expansion threshold at 210 yards? This seems way off as I was thinking at least 450 yards.

What's the consensus on ~1800 fps for 77gr TMK with a MV of ~2800 with a 20" barrel?
 

omicron1792

Lil-Rokslider
Joined
Feb 20, 2024
Messages
265
I plugged in some number for 77gr TMK out of a 20" barrel and got a minimum expansion threshold at 210 yards? This seems way off as I was thinking at least 450 yards.

What's the consensus on ~1800 fps for 77gr TMK with a MV of ~2800 with a 20" barrel?
Way off. Over 500 yards. I get 500 with 2710 out of a 16”
 

clperry

Lil-Rokslider
Joined
Dec 5, 2019
Messages
252
I plugged in some number for 77gr TMK out of a 20" barrel and got a minimum expansion threshold at 210 yards? This seems way off as I was thinking at least 450 yards.

What's the consensus on ~1800 fps for 77gr TMK with a MV of ~2800 with a 20" barrel?

You have an input or program error. 2800 fps gets you 500 yards at sea 600 ft above sea level.


Sent from my iPhone using Tapatalk
 
Joined
Dec 16, 2020
Messages
590
Location
Idaho
I plugged in some number for 77gr TMK out of a 20" barrel and got a minimum expansion threshold at 210 yards? This seems way off as I was thinking at least 450 yards.

What's the consensus on ~1800 fps for 77gr TMK with a MV of ~2800 with a 20" barrel?
With Stand1 77tmk ammo, I get 2771fps MV out of a 16 inch barrel... which at my elevation (4500) gets me to 570 yards before it drops below 1800fps.

With Black Hills 5.56 77tmk ammo, I get 2690fps MV out of the same 16 inch barrel, which gets me to 525 yards.

I would guess you should be at least 100fps more with a 20 inch barrel... I think I was around 2925fps with the stand1Armory stuff out of a factory length tikka stainless superlite (22 inches I think?)... that got me out to about 640 yards and 1800fps with the longer barrel.
 
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