Tippmann

Tippman Cronus used one time in our backyard plus huge lot of accessories.

Set includes gun plus:

(2) Refillable 20oz CO2 tanks
(1) 200 Round Hopper
(6) 150 Round Pods
(1) Tactical Vest and w/6 Pod Slots
(1) Silencer
(1) Removable Adjustable Stock
(1) Pull through Squeegee 
(1) Barrel Blocker

You can remove/adjust the included stock, silencer, and handle.  You can also purchase separately all kinds of other accessories to mount on the multiple picatinny rails such as red lights, sights and scopes. 

Really good quality unit, we just never used it after the first time. 