220 swift AI

[Blue Avenger]

LOL I still have not gotten around to chambering it yet.

[sharpshooter]

The last 220 swift AI i done took 3 more grs. of powder to get the original velocity back. But hey...I still got the the reamer.

[scope eye]

MY min load for my 220 swift is 4500 FPS and 4800 FPS with no effort I think the 16 twist barrel has something to do with that,

Tanks Dean

[okie2]

check out ammo guide they have a load at 4744 fps with the standerd 220 with N-540 powder
40 gr bullet