The Artemis Snow Peak GU1200S 4.5mm is a gas-spring rifle with an under-barrel cocking lever. With this type of pellet gun, the barrel always remains motionless relative to the receiver.
Accordingly, with an optical or collimator sight installed, the axis of the barrel and the aiming line do not deviate from each other during reloading.
This means that the error between them after cocking, unlike classical break barrels, is reduced to zero.
The disadvantage of under-barrel levers over break barrels are greater weight.
This GU1200S model is 360 grams heavier than its “breaking” predecessor, the GR1200S, and is also 20 mm longer .

Has a different barrel made of high-quality steel.
A gas spring is installed in the rifle, which, compared to a twisted wire spring, significantly reduces vibration during a shot, as a result of which the accuracy and accuracy of the shot increases.
It has an automatic fuse. Sight bar and front sight with fiber optic threads. The stock and the bed are made of polymer.
Lead or PBA pellets are used as charges for the rifle.
Perfect for both recreational and sports shooting.

Specification
Type: Gas-spring
Caliber: 4.5mm/5.5mm
Initial velocity of the bullet, 4.5mm 305m/s; 5.5mm 275m/s
Sighting devices: Adjustable sight bar with the front sight
Number of charges: 1
Safety: Automatic
Stock/grip material: Polymer Type
of platoon: Underbarrel lever
Bar for mounting optics: Dovetail 11mm
Barrel length, mm: 480
Barrel type: Steel with grooves
Total length, mm: 1170