BradArnett
WKR
I've probably had 7 or 8 223ai's over the last 20 years. All have been on r700's. Ive had adl, bdl, and m5 w/aics mags. The aics fed the smoothest but I can't recall ever having issues with any of them off hand. Adl and bdl mag boxes need the spacer cut out and another put in to run longer coal. Never done one on a tikka though.I've been close to going AI a couple times but in the end i shoot too much factory ammo and dont like the idea of possibly rough feeding.