Features

• Durable Teflon coated brass construction
• Precision machined, finely polished bore and crown for excellent consistency
• Reduces friction and contact between the BB and barrel
• Improved accuracy

The idea behind a wide bore barrel is to make the inner diameter of the barrel much wider than the projectile fired. What this does is it creates a cushion of air pressure to surround the projectile so that it minimizes contact with the inner walls; in theory this actually minimize the musket effect where the BB will bounce around prior to exiting the muzzle.

With proper tuning, a wide bore barrel can in theory improve accuracy and shot consistency due to the air cushion around the BB.
Due to the nature of a wide bore barrel, power upgrades are recommended from the drop in velocity caused by the forming of the air cushion.