6.20mm Delta Strike Barrel 363mm Prometheus

Precision barrel for AEG Delta Strike manufactured by Prometheus in polished brass 6.20 millimeters in diameter by 363 millimeters long.

The 6.20mm Prometheus Delta Strike Widebore Inner Barrel provides great stability to BBs with its 3-point retention insert and extended jump window. The 3-point retention insert centers the BB in the middle of the hole, while the extended jump window provides even great recoil, effectively increasing range. 6.20mm wide inner bore allows air to pool underneath the BB as it travels across the top, preventing the BB from hitting the sides of the inner barrel and providing a much more consistent trajectory than barrels standard. Range and precision are greatly increased thanks to the air cushion. The barrel is made from high quality heavy brass that has been finely polished and crowned for consistent performance. Internally, the barrel has been coated with what Prometheus calls its "BC Bright Coating"

- 3-point BB retention improves stability
- Extended jump window
- Made of high quality polished brass
- Internal "BC gloss coating" minimizes friction - Hole
and crown finely polished and precision machined for excellent consistency
- High strength plastic retention insert
- 6.05mm diameter insert places the bottom bracket at the exact center of the inner barrel
: requires a flat jump