Soviet 600 mm howitzer project

600 mm howitzer I-13-63 "Stalin's hit" ("Stalinskiy udar", Rus. "Сталинский удар"), 1942, NII-13. 2400 kg projectile, 435 mps.

1.5:1 scale M1955 D-20 (52-P-546) howitzer Minecraft Map

Does the tank need a 152 mm gun?

Development trends of self-propelled artillery and promising samples

More images of the US new M1299,including its new XM1155 shell which has a tail rocket and glides in on the target (range 75 miles). Operational Assessment starts this year. : r/TankPorn

WWII Russian Soviet S-51 Self-Propelled Heavy Gun 203mm Howitzer at 1-56 scale - Wargaming3D

The Karl Gerät, self propelled Mortar

Zvezda - 5045 - Russian 152-mm self-propelled howitzer MSTA-S - 1/72 Scale Model

Projects A-Z - Army Technology

66 Coalition Sv Royalty-Free Images, Stock Photos & Pictures

1/72 Russian 152-mm self-propelled howitzer MSTA-S – Cyber Hobby

Karl-Gerät 040, Girls und Panzer Wiki