Reply To: please any info on swiss + arms tg-1
Since you have some experience with these guns, try pulling some patches through the barrel to clean out any rust preventative that may be in there. As far as breaking the sound barrier, you’ll hear a crack a little like .22 rimfire just after the shot. A 10 grain pellet like the Crosman Premier Heavies or the H&N Baracuda will likely get the velocity below the sound barrier if that’s what’s happening. Since you got it at Walmart you always have the option of taking it back, though I don’t know what time limit there is on that.