The detachable magazine holds up to 5 bullets. The barrel is 24" long.
The rail is a 16.5mm dovetail which you can get Warne split rings for (1" or 30mm scope tube) but you can buy a picatinny rail to fit the dovetail mount. If you go down this route bear in mind the scope will sit a fair bit higher compared with a rail which would normally fit a drilled and tapped receiver (eg Remington 700).
I got my varmint kevlar second hand for around £650 (just the rifle) and I wouldn't hesitate buying it new if I hadn't found one second hand.
Picture attached of my rifle with a Vortex 6-24x50 PST, Warne high rings, Wildcat Moderator and a cheek rest/riser.
