Sorry I wrote that quickly. I'm looking for a new sniper or dmr rifle. Just wondering what's everyone's views on what's out there? Budget is pretty high, what I'm really looking for is a gas bolt action rifle with fairly high fps and very good accuracy. I do bench rest shooting and hft shooting along side my love for airsoft lol, just trying to scratch that itch with an airsoft rifle when I'm not up the air rifle range. I do got to a cqb site indoor but the fps I'm looking for wouldn't be allowed.
Gas bolt actions and DMRs are pretty much all I use and I think they're fantastic, but I can't recommend them as a first platform as they're finicky and require a lot of tweaking. You will not get the same consistency as a well set up spring or HPA setup (which really ruffles some peoples feathers for some reason), though you can get them consistent enough and the accuracy is just as good. However, every time you use them, you have to spend a bit of time dialling the power in as they're temperature dependent. Also, you can't chase the power limit (which again, really ruffles some peoples feathers) because if you chrono at 2.3J in the morning, you'll be pushing 2.6J by lunch on a warm day.
All that said, if you really want a gas bolt action, the Tanaka m700 platform is the best. Pre-ban Tanaka rifles are the best, as it's pretty easy to adjust the power on them, but the clone KJW rifles are just as good, just a bit of a pain to adjust the power by comparison. They definitely need upgrades, regardless of which model you get though. Generally need to swap out the hop unit as the Tanaka unit is an ancient design and while the KJW unit takes VSR rubbers, it's a crap hop unit. Barrel, hop rubber and nub also need swapping out, and on some models you need to think about outer barrel as well, because the standard one houses a 630mm inner which is way too much and joule creeps uncontrollably. You also need to swap out the nozzle as they're way too short on the Tanaka rifles and a good 4mm(ish) short on the KJW, but no airsoft manufacturers make them, so you need to get them custom machined.
For DMRs there are a lot more options that will do the job. I built mine on a TM MWS platform as a mk12 mod1 and it slaps, but I know people who have used various VFC rifles to build DMRs to great success, like the m110 or G28, but I can't tell you about those as I have no experience.
A lot of work getting the rifles shooting well, and it's still not quite as good as a well-tuned tac41 or VSR as the power fluctuations will be higher due to how gas works and there's nothing you can do about that. However, they are more than accurate enough, and the power fluctuations aren't that awful, just some people get their knickers in a twist if their bolt action rifles aren't doing 3fps consistency. I have 3 VSRs (2x spring, 1x HPA), an SRS and an MTW, all pretty obsessively tuned, yet I still use my m700s, kar98s and my MWSs over them all.