Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: what does Interchangeable mean?
Document: well when i figured this out the gun had so much power it bent the barrel upward trying to fire it.. please go for a benjemin or gamo gun. they are def worth it
this air rifle is awesome. first shots will kick hard and pretty loud.pretty hard to caulk at first. i do not reccommend this air rifle to noobies because it is very powerful, i shot a 1/2 inch of oak and blew right threw it and you really can hurt a person with it. shoot safe peeople!
stand out as trying just a little bit harder than the competition. I wouldn`t want anyone playing with one of these who shouldn`t use a .22 rimfire. The penetration of even a dinky pellet at 1000fps would cause real injury if not respected and used as one would a firearm. Would I buy this gun again? Yes. - Here is an update after going through7 or 8 hundred shots.
so, i own the gamo big cat 950, and a few others, spend 50 more bucks and get the big cat. this gun is aweful.. the barrel comes loose easily and needs to be tightened with an alen wrench, trigger pull is extremely long. yes this gun is very powerful but not accurate at all. it willl go thru a backyard fence no problem.
my rifle works well. and the barrels are rifled.i'm using .22 right now.work good to dispatch vermon.i upgraded the optics.
it is very heavy...need great strength to cock it...took almost 100 shots in each caliber for gun to become accurate...now it is excellent...price was higher than at big box stores...but lower than local dealers
i have never had this gun before but you can get it cheaper still brand new for 124$ instead of 310 so this rating means nothing,  310 is retail for this gun.
high quality wood, hard to cock, it takes about 15 lbs of pressure to cock and load, definitely the two barrel system is worth it, its like getting two guns in one. very accurate.
good gun for the price and kills with 1 shot, and has solid wood and the scope is okay .
UPDATE: Got this at Wally's for $114 on a whim. It took about 200 or so rounds to break in. You WILL need blue Loctite to keep the barrel screws in place. I put about 1500 rnds through her now and I can do .5 inch groups or better in my basement 10 meter competition range - offhand, and the same hole cloverleafs from a benchrest!. I was also surprised at how well this gun performs outside.
Answer: no