That's what worked for me. Only it was not a few burrs, the whole "foot" had a lot of extra material on it. Now when the mag is in, the mag catch pops way out and there is clearance between the "foot" and grip.adamsesq said:Take a look at the plastic "foot" on the bottom of the magazine. It may very well have some extra burrs that are bumping into the bottom of the weapon and preventing a good luck. About 1/2 of mine (6) in the last month have required some file/dremmel smooting of that foot to seat without a pound to the bottom. 2 of them I could not get to lock in and KT replaced them.
Sorry... the word whack does not appear in the manual. ;DDeepmine said:I may be talking through my hat, but doesn't the manual say to give the mag a good whack?