From ActionSportGames Sportline range we have the Franchi SAS-12 Tri Shot Shotgun.
Featuring realistic operation and handling, this spring powered shotgun needs to be "cocked" between every shot and uses 30 round dummy shotgun cartridges as its magazine. This a Tri Shot Shotgun so with every pull of the trigger 3 BBs are fired, giving you 10 cycles before needing the change cartridges. These characteristics give this shotgun a good balance between relalism and skirmishability. Constructed mainly from polymer with metal componenets, it is durable without being heavy.
Specification:
Fixed Hop Design
AVG 0.6 Joule Power