What is that 'lump' in the middle of the main gun's barrel on many tanks? - Quora
The bulge on a tank barrel" (AKA: Bore evacuator) - How it works. : r/TankPorn
SOCIETY :: WEAPONS :: TANK [1] image - Visual Dictionary Online
122mm D-25TA and 122mm D-49 - Historical Discussion - War Thunder - Official Forum
Bore evacuator - Wikipedia
What Are Those Bulges on Tank Gun Barrels - Bore evacuator - YouTube
What is a fume extractor on a tank? - Quora
Tank Archives on X: "#OTD in 1954 the Object 137G tank was accepted into service as the T-54A. This tank was upgraded with the Horizon stabilization system and fume extractor for its
Army Guide - Bore Evacuator
US20070006719A1 - Fume extractor - Google Patents
Odd Tank Poster on X: "The cockerill high pressure 105mm gun looks like it has a propane tank for a fume extractor. Here is the gun without its thermal cover. There are
Tank Archives: T-55: The Third World's Main Argument
152mm Gun/Launcher M60A2 'Starship' - Tank Encyclopedia
Royal Ordnance L11 - Wikipedia
Fire Control Systems: The Electronics Behind Big Guns (Part 2 of 3) - Electronics For You
A close up view of the fume extractor, on the barrel for the 120mm smooth bore gun of a US Marine Corps (USMC) M1A1 Abrams Main Battle Tank (MBT) assigned to Tank Platoon, Battalion Landing Team, 2nd Battalion, 2nd Marines, 24th Marine ...