Currently out of stock. Compare Quick view First Strike T15 Freak 2-Piece Barrel System First Strike Now: $239.95 Was: The first ever Freak® System Compatible barrel designed specifically for the First Strike T15 is here. Sizing your barrel bore size to your chosen projectile size is Paintball 101 and now you can do so without owning 5+ barrels. Each... Now: $239.95 Was: Currently out of stock. Compare Quick view Qty in Cart: 0 Price: Now: $239.95 Was: Subtotal: Currently out of stock.