Remington 870 Police Model Barrel with Vang Comp System Installed
I'm thrilled to be able to offer while I feel is the ULTIMATE barrel for the Remington 870. This is a used 18.5 inch 870 Police Model barrel with the ported Vang Comp System installed.
Mr. Vang devised a system of lengthening the forcing cone of the shotgun barrel to allow a smoother transition of the shot column from chamber to bore, thus decreasing recoil and shot deformation. He would then further back-bore the barrel so that the shot column gradually tapered and squeezed together as it traveled down the bore towards the muzzle. Before they get to the muzzle, the hot expanding gasses which account for the muzzle flash are jettisoned through a precisely-calculated and rigorously-tested array of compensation ports. This hot gas is discarded through 62 holes, 31 on either side of the front sight which contributes to the flat shooting, reduced felt recoil, eliminated muzzle flip and diminished muzzle flash characteristics of the Vang Comp System.
With less deformation and a less turbulent flow, the pellets achieve a higher rate of accuracy. Back-boring the barrel from the chamber towards the muzzle creates a choke where there was none. The rule of thumb allows that a standard cylinder bore barrel will shoot about 1-inch of spread per yard from the target (5 yards from target= 5-inch shot spread).
The Vang Comp barrel modification produces shot patterns that are 2-times tighter.
We guarantee a 10-12 inch shot pattern at 25 yards out of any barrel that has had our treatment.
Here is your chance to save a fortune on the ULTIMATE 870 barrel. The ported Vang Comp System normally costs $255 by itself. This price includes the 870 Police barrel, the installation of the Vang Comp System, and your choice of having the barrel re-blued, or a Black Satin Cerakote finish applied. Select Re-Blued or Cerakote at the top of the page to pick your finish
Installation is a breeze. Simply remove the nut off of your magazine tube, remove your old barrel, install the Vang Comp barrel, and replace the nut.
The photos show VCS Ghost ring sights installed, but these barrels have the classic "bead on a pedestal" front sight. The barrels in stock have the excellent XS Big Dot tritium sight installed. If you don't want the XS tritium sight, send me a message, and I'll get you your choice of finish, and you'll save $50!