Machine gun barrel assembly
An M240 machine gun barrel assembly with a barrel with a muzzle end at the distal end of the barrel and a breach end at the proximal end of the barrel; a handle connector connecting the barrel to a handle assembly; and the handle assembly having a free end and a connected end, the connected end operably connected to the handle connector; the handle assembly operable between a first position with the free end of the handle assembly pointing proximally and a second position with the free end of the handle assembly pointing distally.
1. An M240 machine gun barrel assembly comprising:
a barrel with a muzzle end at the distal end of the barrel and a breach end at the proximal end of the barrel, the barrel having at least one detent formed therein;
a removable gas block with a front sight attached to the gas block, the gas block comprising at least one tab configured to engage the detent so as to align the gas block and the front sight with the barrel; and
a gas block retainer for retaining the gas block on the barrel of the barrel assembly.
2. The M240 machine gun barrel assembly of claim 1 wherein the gas block retainer further comprises internal threads to correspond to external barrel threads to retain the gas block.
3. The M240 machine gun barrel assembly of claim 1 wherein the front sight is adjustable between a folded position and an erect position.
4. The M240 machine gun barrel assembly of claim 3 wherein the front sight further comprises a sight post adjustable left and right and up and down.
5. An M240 machine gun comprising the M240 machine gun barrel assembly of claim 1 .