629 Invitation

Jiang Liushi was quite interested in the M61 Vulcan. Meanwhile, he also found a box of bullets beside it. The box not only contained the M61 Vulcan's 20mm bullets, but also the Barrett's 12,7mm bullets. 

"Tungsten alloy armor-piercing projectiles?" exclaimed Jiang Liushi the moment he saw the box.

The bullets he had obtained from Long Teng were steel-core ones, which were the standard type. Tungsten-core ones, however, were rare. After all, tungsten was not cheap in the least. The tungsten alloy's density was twice more than that of steel, which meant that under the same caliber, the tungsten bullets' weight would be double. Of course, its power would be entirely different from the former one.

What shocked Jiang Liushi most was a box next to the one he was looking at. After Ran Xiyu translated what was written on it, Jiang Liushi's expression changed, and he touched his chin. One of the words printed on the box was – Uranium!