Crosman 1300KT has lost accuracy

...just keep running patches lubricated with gun oil thru the barrel until the patches come out clean - and start over , fishinwrench.....gonna be 50-100 shots before it acts right , but sometimes i have to deep clean my barrels too. usually when a perfectly good gun does that accuracy trip.... sometimes my hold is different.... - paul.

Glad that fixed it for you! I had a ruger that was great until it wasn't. Couldn't get any groups at all. Gave it to my son, and in his hands it's back to decent. Never sorted it out, just changed hands and improved 80 percent. Go figure.



Now my Diana 48 is acting up and it's frustrating. Still grouping at 25, but groups have consistently opened up......so irritating.....