Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Can the compensator be removed so the barrel is shorter? I like the increase in fps but i want to be able to holster it without the compensator.
Document: I have to say this is a big waist of time and money! If you buy this because you think its powerful. ( Well Gamo says 560 fps.. If you look that fps is done with a 4.7 grain pellet, and if you don't know that is lighter than a BB!) so don't kid your self! After a month of shooting the inner barrel completely broke from it's weld to it's base!! Don't buy this gun!! I would like to give it no stars! !
What i did is i cut the internal barrel at the end of my gun, and then sanded  down the rough edges, so that i can still use my gun without the extended barrel, but if i want i can put the barrel back on with the suppressor to add more power. I would recommend the extended barrel  for killing anything larger than a bird. But dont shoot anything larger than a rabbit, or you wont have a clean kill. This gun is a beast, and very realistic.
The Gamo PT85 is perfect for training muscle memory shooting. Going to the range is not always easy. The Gamo 85 allows training in your back year/basement without annoying the neighbors. 8 round flip clip. ie 16 rounds total. Burns through CO2 quickly, so be prepared if you purchase this pistol. Accuracy is dead on. 15-20' is no issue for this. I suspect it is due to the long barrel length of "suppressor". you can remove the suppressor if the weight bothers you.
I bought this Gun because I was looking for a way to keep my pistol shooting tuned, and it does just that, like the power and the blow back, it's a very real feel. I mounted an aimpoint scope, and that made a big difference in my being able to shoot and aquire the next target.The gun over all looks real and feels real.
First of all i would just like to say that this gun is truely a beast, when it comes to pellet pistols. I didnt know just how powerful it would really be, but i was hoping very. When i got it the first thing i noticed was the weight, it is a very heavy gun which gives it a more realistic feel. Also when i fired it, it had a good amount of recoil and was very loud, which i like.
Also the gun is heavy to shoot, but I found that the CO cylinder lasts for about 50 shots, so I get a break when relaoding the pellots and installing a new CO cylinder.Things that you should plan for are buying CO cylinders in bulk, as with the pellets.My friends like shooting the Pistol also and say it's great fun, very accurret for a Pellet Pistol, looks real and feels real. Yes I would reccomend this item to people who are thinking of buying it, enjoy..
pros: 560 fps with alloy pellets..  around 480 fps with regular lead pellets.amazing blowback recoil (especially with fresh cO2 cartridge)great construction and heavy feelfake silencer is removablequick loading magazine 16 bb/pellets.can empty 8 shots really fast.manual safety lockcheap pricecan reach 270 yards.cons:  really thirsty with the cO2 only gives 36-40 shots,due to blowback feature sharing the gas. (12 gram cartridge)
Cheap plastic rail was delivered with a piece broken off of the bottom of it. the silencer looks is neat and im sure could be more accurate but it is a single barrel and will bend if you screw the silencer off.
Very real CO2 gun. the recoil and blow back effect are awesome, it seems like real fire gun. Great gift
this is a good gun..shoots fast and hard.., i installed a bsa laser, sightmark sureshot reflex sight and SE light to make it even better..its wicked! you will love this it pops off like a real gun!
Answer: no