Exactly my experience too.
Type: Posts; User: Jaco Goosen
Exactly my experience too.
Generally the improvement is 5 to 8% in my experience. The 223 will gain 100fps with the heavies and a bit more with the lighter projectiles.
The calibre with almost no gain when acklied is the...
I basically dont own calibres that are not AI'd. 308 ans 204 Ruger excluded. Never had any issues with a ackley, my ackleys are some of the most accurate rifles Ive ever shot.
Maybe its just...
Mate is shooting one. According to him its a totally different rifle after he got it AI'd..
I've got a reamer if you looking for someone to ackley your 223.