Custom Products Barrels go through a 9 step process on the some of the
most technologically advanced and precise machinery on the planet.
After it leaves the machine, each barrel is hand inspected and hand
polished for a finish that is near perfection.
This will fit all Spyder markers and the Spyder MR line. The standard 1 piece barrel comes with a removable tip. The barrel has been precision honed and polished to give you the best accuracy of any tactical barrel on the market. To add accessories simply remove the thread protector, thread on your thread adapter and add any of the hand shrouds that we have available. The thread adapter is the same thread as the AR-15 1 7/8" - 20 thread.