I had both the .25 .... and the .22 Avenger ... I sent both guns back for refund .... the hammer spring adjusters on both did not operate correctly , and not repeat adjustable with same results ...both guns had reg creep off, and on.... then when resetting reg pressure I had a hard time getting the guns poppet to seal up , the plastic stock feels like it should be on a little kids toy gun made by matel LOL ! ... I was lucky I was able to return for full refund for these Avengers ... the idea/concept was fantastic , and if they had a wood stock or better synthetic ,and had all of the mechanics of the gun operating reliable and correctly they would really have some thing but to many corners were cut , they would be better off to do those corrections and charge 350 - 400 bucks would be fine ....