I own a 270 and also a 280ai. 280 ai will send out the same bullet weight about 150 fps faster than the 270. Also own a 7 mm rem mag but 270 is what i still use for most hunting
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Why Not .270 WIn for LR?
- Thread starter Muddyboots
- Start date
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Lee Goodwin
Well-Known Member
I would love to have a 280 AI. Or, a 280. I reload it for a friend. He has a Winchester featherweight, and, will not part with it...I keep trying though.
280 will throw the heavier bullets that the 270 has been lacking. I believe it will change now with heavier bullets becoming available for the 270.
Faster twists for the 270 will throw the heavyweights that are beginning available to meet other calibers.
Faster twists for the 270 will throw the heavyweights that are beginning available to meet other calibers.
Jerry M
Well-Known Member
I had a few. Only shot a few deer (short range). I did take it out to 800 yards with the old 135 gr SMK. Would definitely do better with more weight. BTW my experience is that 130 gr core-locks will bracket a large plate at 800 yards....
Good luck
Jerry
Good luck
Jerry
brutis.270
Active Member
I NEED another rifle so if I was to order a 26-28"barrel what would be the optimal barrel twist for .277 say 140gr and up?my 10" twist barrel will do good up to 150gr projectiles.lilja barrels offers a 8" twist 3groove would this be enough for 180s? looking to reach 1k yds accurate.
Capt RB
Well-Known Member
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8 would allow the 165 matrix and 170 berger so would 8.5 above 2000'. 9tw at sea level would be hit or miss. I'm looking at a cut 8 in 270ai myself. The 9tw seems like a cure for the hit or miss 150 lrab. Some 10's shoot them some don't. I just bought a 7mag so for me it's on the back burner for now
I have a Rock Creek #4 26" 1/8T that is an absolute hammer with Berger 170 EOL.
Since the 170 Bergers shot so well I did not go back to the 150 LRABs.
Since the 170 Bergers shot so well I did not go back to the 150 LRABs.
brutis.270
Active Member
Thanks the 170 Berger might be the best choice any thing bigger would be difficult to get velocity in a 270win even with a long pipe.
brutis.270
Active Member
What velocity is your accuracy load at.?
Is this a standard 270win
3050 FPS in a 270 WSM .
2900 in a 270 Win with RL-26
2900 in a 270 Win with RL-26
Capt RB
Well-Known Member
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This is why I want to go AI at least. I've kicked around a few wildcats as well as a long action wsm 27 nosler and the weatherby. I keep coming back to the ai. In reading about Feenix's running a 175 matrix @ 2990+ with more room. I just feel that check's all of my boxes.
no belt
5 in the gun
factory options
and a simple fire form.
no belt
5 in the gun
factory options
and a simple fire form.
brutis.270
Active Member
Those are good numbers better than I expected thank you
270 Sherman LA would be good also. He has reamers for sale or rent.
I have a Montana Rifle Co LH short action for the 270 WSM so I have plenty of room. 3.125 mag box.
https://shermanwildcatcartridges.com/
I have a Montana Rifle Co LH short action for the 270 WSM so I have plenty of room. 3.125 mag box.
https://shermanwildcatcartridges.com/
Idaho Trecker
Well-Known Member
I've ran the 170 Berger just over 3100 in my 270 Sherman with rl33 but that was max and I have an extremely long throat. This rifle has a 1:8 lilia barrel on it but from what I've heard on recent quality I'd go with something else. I have a 1:8 brux on my 270ss that's been excellent also. I'm shooting the 165 matrix in that at 3000 fps with rl23.
