280AI loads

[ehagberg]

I am interested in any 280AI loads anyone has developed. Nosler 140AB load is terrific in my NCR but I like to shoot too much for a study diet of the factory ammo. I will need or would like a load for a stouter bullet also.

 

[old #7]

I have a few including the 140 AB, 120 bt, 154gr Hornady Ib and I am currently testing a 150 TSX.
I am out of town and away from my loading bench so I can't help much right now.
JD338 shoots a 280ai and I believe he has a 160ab load that shoots inside a dime.

 

[old #7]

I just remembered that I have my load data along with chrony results in my lap top.
Dubyam wrote me a handy data sheet in Exel that gives me average velocities, and S.D. ect.

Hornady 154gr Interbond, Nosler case, Fed 215 primer, 61grs of RL-22, seated to 3.350. Av velocity is 3011fps and shoots .375.

nosler 140gr BT/AB, nosler case, fed 215 primer, RL-19 62grs, seated to 3.350, av velocity 3143 and shoots .500.

Nosler 120gr BT, Nosler case, CCI 200 primer, IMR 4350 60.5, seated 3.350, av velocity 3220 and shoots .75.

Of course start low and work up!!!!!

 

[JD338]

ehagberg

Here is my 280 AI load with the 140 gr AB-

Remember to start low and work up.

JD338

 

[ehagberg]

Thanks guys.

Whats your trim lengths?

 

[JD338]

I haven't trimmed any cases yet. The AI brass seems to last forever. :lol:

JD338

 

[old #7]

2.515" from Nosler #6