My fave is the K98 but it looks like that site is sold out. Check this one out dawgliano.
https://www.gunbroker.com/item/839950458

I wanna play too!

The options are as follows,
1.)Hunger Games
2.)TTT
3.)1Vs1
4.)Mini Games
5.) Hide N Seek
6.) Zombie Mod
7.) Bunny Hop
8.) Obstacles (climbing)
9.) AWP ONLY
10.)Retakes
11.) Surf
12.)Deathrun

LETS US CHOOSE