Later post 1990 10×32 base Line SI powertube. The threads on these giant base tubes are 10×32 and the ID is huge. They are hard to find.
Line SI Powertube
A neat custom barrel machined by Sergey Levkov at Technical Trouble Shooting.
A look at two Wire Stocks on Line SI Bushmaster pump paintguns and some insight into the early Welded feedneck Skimrish / Line SI Bushmasters.
John Coleman of the Bushwackers, Carter Machine and Dye remembers his history in Paintball through the late 1980s and mid 1990s.
This stock class Line SI conversion was built by Carter Machine in the early 1990s. Although Breech Drop, I call this nelson pump is a Maximaster.
An interview segment filmed in 1992 at Paintball Hill's Store Wars game with Darryl Trent of the Ironmen and a relevant team photo, scans and patches.