i'm pretty sure they are 1/6 scale with these being at the extreme high-end of the spectrum when it comes to detail and quality. theres an outfit from taiwan called T-Lite and they make some mauser 98k versions with scopes that you can look through - complete with crosshairs - and the bolt can be manipulated. the AK is pretty neat, I have one similar, actually mine is a chinese type 56 but the magazine can be removed the brass rounds can be taken out of and put back in the magazine. even has a metal bayonet that can be fixed in place or folded out of the way. they make a Garand that can be field stripped, its their latest release, but I'm waiting for the lee enfield, if they ever make one