Gun barrel assembly
View Patent ↗A firearm barrel assembly having a gun barrel with a muzzle opening on a distal end, a shroud coaxially surrounding at least a portion of the barrel, the shroud having a distal portion extending beyond the muzzle opening defining a shroud front region having a distal end portion, a proximal portion extending proximally from the muzzle opening defining an annular region between the barrel and shroud, the shroud front region and annular region in fluid communication with substantially no obstruction between the shroud front region and the annular region, and a front wall disposed at the distal end portion of the shroud. The wall has an opening to allow passage of a projectile fired from the firearm.
1. A gun barrel assembly comprising:
a gun barrel having a muzzle opening on a distal end;
a shroud coaxially surrounding at least a portion of the barrel, the shroud having:
a distal portion extending beyond the muzzle opening defining a shroud front region having a distal end portion,
a proximal portion extending proximally from the muzzle opening defining an annular region between the barrel and shroud,
the shroud front region and annular region in fluid communication with substantially no obstruction between the shroud front region and the annular region, and
a front wall disposed at the distal end portion of the shroud, the wall having an opening to allow passage of a projectile fired from the gun barrel.
2. The gun barrel assembly of claim 1 further comprising circumferential holes in the proximal portion of the shroud.
3. The gun barrel assembly of claim 1 wherein the front wall is a part of a muzzle cap extending from the muzzle opening to the distal end portion of the shroud front region.
4. A gun barrel assembly comprising:
a gun barrel having a muzzle opening on a distal end;
a shroud coaxially surrounding at least a portion of the barrel, the shroud having:
a distal portion extending beyond the muzzle opening defining a shroud front region having a distal end portion,
a proximal portion extending proximally from the muzzle opening defining an annular region between the barrel and shroud,
the shroud front region and annular region in fluid communication with substantially no obstruction between the shroud front region and the annular region, and
circumferential holes in the proximal portion of the shroud; and
a muzzle cap extending from the muzzle opening to the distal end portion of the shroud front region, the muzzle cap having an opening to allow passage of a projectile fired from the gun barrel.