Thinking of picking up this Mosin, the specs look good although I'm not sure if it's technically allowed since it's gas powered, and I don't know about buying an air cocking rifle. Here's a couple I've been looking at, with the first one being the patrician choice imo. Somewhat new to this so if anyone has tips on bolt actions as well that'd be good.
https://www.octagonairsoft.com/product-page/pps-mosin-nagant-model-1891-30-gas-sniper-rifle-with-scope-and-bayonet-brown-的
https://www.airsoftmegastore.com/10465-red-fire-pps-mosin-nagant-1891-30-sniper-rifle-shs-ppsgg0003.aspx