Spyder Shutter Java with Smartparts16" Big Daddy barrel and Tasco Bantam shotgun scope.
Recommended Paintballs:
PMI Marballizer, PMI Premium
Strengths:
Shoots very accurate, and farther than stock 12" barrel. Great design.
Weaknesses:
Decreases velocity by about 25fps.
Review:
I have been using this barrel almost the length I've had the gun, about two years. Its accuracy, quietness, and distance will bring any opponent out in one shot. I like to play as a sniper and it does the job quite well. The porting on the barrel adds top spin to the paintball with increases distance. I am amazed how quiet the barrel really is. I also have a Tippmann Pro/Carbine with a stock barrel that is somewhat loud when shot. The Big Daddy barrel sounds like a silencer. There is nothing I can think about that is negative about this barrel. It is a definate buy for anyone.
Conclusion:
Although Smartparts does not make this product anymore, try to find a used Big Daddy barrel. It is worth it.