I am going to buy a pellet rifle for shooting chipmunks out to about 25 yards or so , maybe longer ? What pellet rifle do you guys have that will reach that far out and deliver a killer shot.What is the easiest to maintain , and should I get a spring air rifle or another kind ? This is going to be my first pellet rifle since I was a kid , I am 67yrs old and I know there has been a lot of improvements to pellet guns but thats all I know.I am worried about o-rings going bad fast or springs wearing out,any help would be greatly appreciated.I remember BEJAMIN was the best brand , but dont know if they are in business any more ? With everything going on in the world, these pellet guns might be the only guns NOT outlawed.The farm I hunt , the owner wants to get rid of a lot of these chipmunks because they are getting next to house foundation and the coyotes are digging holes right next to house to get them.I am hunting yotes right now, but after yote season I am focusing on chipmunk targets.I cant use 22lr next to house.