Plano has answered this with their Sportsmans Trunk

You get a barrel with a rifling action

which means that the light in the red dot itself does not work - This is not included in the warranty and is the reason for the price reduction

Modellen her passer i V2 gearbokse

PTS EPS-C Kolbe, Sort 025-kugler Plano has answered this withThis PTS Enhanced Polymer Stock Compact (EPS C) is designed for airsofters who don't need a lot of space in the stock, but instead want a light, simple and compact stock. It has been produced in Dupont Zytel polymer which is quite durable. It has a rubber back cover for increased comfort And it has metal for where you attach your strap via QD.