Takujualuk
CGN Regular
- Location
- Whitehorse, Yukon
When I lived in Nunavut I spent two years hunting caribou with a .223 and a 22-250AI. I tested all sorts of bullets and wrote an article which I never did manage to get published. My results based on 10 caribou and hundreds of wet phone books:
Fully Usable Bullets for game 350 pounds and lighter
53 Barnes X.... best penetrator, great initial wound channel but poor wound channel after the first few inches and the petals blowing off.
60 Allred Triple Jacket..bonded, good performance from 1800-4000ft/sec
55 Trophy Bonded... even better than the Allred,,,great wound channel
60 Nosler Partition.... Excellent consistency, loses 40% of mass but good wound channel
64 Win PP. Will core separate past 3000ft/sec, but decent penetration and good wound channel. Fussy about accuracy
74RWS Conepoint needs 1-10Twist but outstanding performance and penetrates as well as 100 grain 243, Slightly less than 53X but better wound channel in second half of penetration. Tested to 3500ft/sec.
Marginal Bullets.... (Often core separate reducing penetration but minimally sufficient penetration)
60 Hornady
63 Sierra
70 Speer
All varmint style bullets of 50-55 grains were irratic at high speed though to be honest often put down caribou with authority. They could be made to fail when things went wrong and bone was struck. The hyper-expanders like the V-Max were clearly insufficient penetrators
The only problems I experienced was with the 223 where energy is low past 150 yards or so and killing power was clearly insufficient. The 22-250 was a hum dinger to 300 yards but in the end my 6.5 Rem Mag was better, gave better wound channels and a bit more margin for error. I stopped using the AI and eventually sold it. I never saw the fantatstic hydrostatic shock even with 4000ft/sec and although fully usable I prefer a bigger bullet.
This might just be bias though as the 22-250AI with proper bullets never gave me any reason for complaint and if it was all i owned I wouldn't hesitate to take a deer down with it.
Fully Usable Bullets for game 350 pounds and lighter
53 Barnes X.... best penetrator, great initial wound channel but poor wound channel after the first few inches and the petals blowing off.
60 Allred Triple Jacket..bonded, good performance from 1800-4000ft/sec
55 Trophy Bonded... even better than the Allred,,,great wound channel
60 Nosler Partition.... Excellent consistency, loses 40% of mass but good wound channel
64 Win PP. Will core separate past 3000ft/sec, but decent penetration and good wound channel. Fussy about accuracy
74RWS Conepoint needs 1-10Twist but outstanding performance and penetrates as well as 100 grain 243, Slightly less than 53X but better wound channel in second half of penetration. Tested to 3500ft/sec.
Marginal Bullets.... (Often core separate reducing penetration but minimally sufficient penetration)
60 Hornady
63 Sierra
70 Speer
All varmint style bullets of 50-55 grains were irratic at high speed though to be honest often put down caribou with authority. They could be made to fail when things went wrong and bone was struck. The hyper-expanders like the V-Max were clearly insufficient penetrators
The only problems I experienced was with the 223 where energy is low past 150 yards or so and killing power was clearly insufficient. The 22-250 was a hum dinger to 300 yards but in the end my 6.5 Rem Mag was better, gave better wound channels and a bit more margin for error. I stopped using the AI and eventually sold it. I never saw the fantatstic hydrostatic shock even with 4000ft/sec and although fully usable I prefer a bigger bullet.
This might just be bias though as the 22-250AI with proper bullets never gave me any reason for complaint and if it was all i owned I wouldn't hesitate to take a deer down with it.




















































