Hello all, new guy here from the Sunshine State. I've been a Walther owner for several years, started with a P22 and recently purchased a Hammerli TAC R-1. Mounted a Bushnell TRS-25 at first and at my first range trip went through about 200 rounds of various flavors of 22LR, from CCI Standard Velocity, some SK target, Minimags, Federal Automatch, Winchester 333, and Aguila Super Extra. No malfunctions at all. Great accuracy at 25 yards, especially with the CCI-SV and SK. Decided to add a scope instead of the red dot so I just mounted a BSA Sweet 22 3-9X40 on a Monstrum cantilever mount. I got it pretty closely boresighted at 14 yards with one of those cheap muzzle lasers and hope to get to the range soon to get it sighted in at 50.