Improve your Spyder MR paintball gun's range and accuracy with this RAP4 rifled paintball barrel kit, the ultimate realistic upgrade. It comes with a 16" M4 style paintball barrel with a removable muzzle brake. The muzzle can be removed to install a silencer and other awesome upgrades. The RAP4 rifled paintball barrel kit also comes with a M4 style front sight and handguard.
The RAP4 Rifled paintball barrel kit fits the Spyder MR1, MR2 & MR3 paintball guns