128炮根本没有APCR，前者是26.4kg的APC，后者是28.3kg的APCBC，128炮就这2种量产AP。

128炮的最大炮口初速是935m/s，以这个初速
发射26.4kg的APC，30°弹着角穿深，100米处189mm，500米处166mm，1000米处143mm。对应炮口初速860m/s。
发射28.3kg的APCBC，30°弹着角穿深，100米处223mm，500米处212mm，1000米处200mm，对应炮口初速935m/s。

然后呢

The gun was fed with two-piece ammunition, the projectile and cartridge making up separate pieces. Because of this the gun could be fired using three different sized propellant charges, a light, medium and heavy charge. The light and medium charges were normally used when the gun was fulfilling the role of an artillery piece, where they would launch the ~28 kg projectiles to a muzzle velocity of 845 m/s and 880 m/s respectively. Finally the heavy charge was used when the gun was fulfilling its intended role as an anti-tank gun, where it fired a 28.3 kg APCBC-HE projectile (PzGr.43) at a muzzle velocity of 935 m/s. With the heavy charge, and using the PzGr.43 projectile, the PaK44 was capable of penetrating just over 200 millimetres (7.9 in) of 30 degree sloped armor at 1000 meters, and 148 millimetres (5.8 in) at 2,000 metres (2,200 yd) range. But although its short-range performance was similar to the 8.8 cm PaK 43, the 12.8 cm PaK 44 better maintained its performance over longer ranges.
英文维基的解释，解释了128炮的穿深

至于你给我说311穿的APCR哪儿来的，我只能说：我们这是在平衡游戏，爱玩玩，不玩滚

这个游戏根本不历史，纠结这个没有用

本来就是对付二战时的坦克

百运的炮 应该是防空用的吧 双联装

在游戏里找历史？

TS弹呢