CMI Sizer Set of 4 from .685 to .694, Autococker Threads Rear Sight With the press of a

With the press of a button

Soft-Touch Bolt with 3-Stage Bolt Acceleration

The T15 can certainly dish out punishment

and material as standard firearms for everlasting durability

CMI Sizer Set of 4 from .685 to .694, Autococker Threads Rear Sight With the press of aSizer are designed to match the ball size to the barrel. The type of ball, weather and manufacturers tolerances can all have an affect on a paintball size. To optimize your barrel performance it makes sense to have the right sizer for the ball used that day. 4 Sizers, they are: . 685 . 688 . 691 . 694 Compatible Markers: This barrel will fit Aliens, Autococker, BT TM15, BT TM7, Bushmaster, Cyborgs, Dark Shockers, Dye, Egos, Eteks, Evil Shockers,