Delta Strike 6.20mm Inner Barrel 300mm Prometheus (pr-187050)
BRAND PROMETHEUS
DELTA STRIKE inner barrel
diameter: 6.20mm
length: 300mm
It provides great stability to BB with its retention insert 3 points
windowhopup extended
retention insert 3 points center the BB to center of hole
hopup extended window provides great backspin
effectively increasing the range
wide 6.20mm inner hole allows air to cushion under the BB and "rides" long
the top prevents the BB to hit the sides of the inner barrel
It provides a much more consistent trajectory of other barrel on the market
the range and accuracy are greatly increased because of the air cushion
the barrel is made of high quality of heavy brass
polished barrel and crowned for consistent performance
inside the barrel was covered with what Prometheus
He calls their "brilliant BC Coating", which also provides smoother internal polishing
Standard compatibility electric guns (AEG)
Standard compatibility MARUI and clones
(Requires rubber "Flat Hop")
PROMETHEUS 100% made in Japan with high quality materials