Wide-Bore
6.20mm Delta Strike Barrel 420mm 

A Wide-Bore 6.20 mm Prometheus
barrel stabilizes the flight path of a BB thanks to 3 retaining
points and enlargement of the Hop-Up window, thus improving the operation
of the Hop-Up system. The insert with three retaining points centralizes the
BB in the middle of a barrel, enlarged Hop-Up window allows to put
stronger spin on a BB which effectively increases the range.
Increased caliber causes an air “pillow” to form under a BB in the barrel,
which stabilizes it and forces it to travel beneath the ceiling of the
barrel and not bounce from the sides of the barrel. Such a
solution makes the BB flight patch much more stable, which increases accuracy
and range.

The barrel was made
from high-quality brass, which was carefully polished and bulged
to provide stable efficiency. On the inside, the barrel was covered with what
Prometheus calls “BC Bright Coating”, which is a technique that significantly
improves internal polish.

We recommend
usage with R-Hop systems or Flat Hop buckings for
maximum barrel efficiency.