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: What keeps this from harming the finish on the barrel...??? Thanks...!!!
Document: If you don't have a rail system or need a rail on the barrel, this is the piece for you. Be careful when installing because it could leave some minor scratches on your finish.
Excellent barrel rail system fro any mounting situations Solutions ! UTG well made product 's for the Buck !Thanks Amazon and UTG The pricing and service is what counts !
well made and comes with an assortment of screw lengths so you get a custom installation. Do wish it had some pads to be go-betweens (I don't want to chance maring barrel finish) but I found something at hardware store that works fine.
Purchased this for my father S&W .223 so he could utilize the bipod he bought. Easy install, works great. Over 200 rounds put through it, it hasn't budged. Thanks!
This was exactly what i needed to install a mini tactical L.E.D.light/ laser on my bushmaster m4. Well made product at a very good price.fast shipping.easy transaction. Thanks
This rail is perfect for some one with limited or no rail space on their rifle. Especially if you only want to mount one accessory without spending a ton of money to do so. Mounted mine on a Ruger mini-14 and stays in place just fine. However there is no padding or rubber to protect the finish on your rifle, which was not a big deal to me.made from quality materials great for what it is. Also double check sizes might not fit some shotguns.
holds barrel tightly, looks sleek and does the job well.
this thing works well on any barrel and works perfect for the price, and quality is very good. good product.
Was surprised to find this fit between the barrel and the tube with no problem.Now I can see where to aim as well as the bead.
It fits great on the barrel of my ak, im using the rail for a UTG collapsible bipod. Thank You
Answer: no