From l-r. Far left, Stock Ray
I barrel, polished on the interior, muzzle break made from six rows of six
drilled holes. Progressive patters (smaller to larger from bore to muzzle.
Middle left, Stock Ray I barrel, interior and exterior polished with jewler's
rouge. Very Shiny. Whisper break of 3 rows of 11 1/8" holes drilled
in the bottom middle section. A muzzle break made from 8 cut slots (parrallel
to direction of ball travel. Middle right, Stock Ray I barrel heavily ported
to use with volume control. Polished interior and exterior with rubbing/polishing
compound. Pretty shiny. 5 rows of 15 holes, straight and progressively
ported. The far right barrel is used for example, my best barrel to date.
Stock SL-68 II (pump) Polished with wet sandpaper hone (ala
Quake) and polishing/rubbing compound. The muzzle break is made from
6 rows of 6 drilled holes. To finish each hole, I beveled the exterior (sort
of like on a LAPCO). Looks very good and shoots very straight. As a side
note, the only barrel empiracally tested is the whisper ported barrel.
All barrels seem to shoot straight and better than stock barrels. |