C304 I Really Remember

"Lee Jun, your reaction speed is pretty good. However, as a top gunner, not only do you need to have extraordinary reaction speed, you also need to have an extremely good understanding of firearms."

When Xiao Ou talked about guns, he immediately became serious.

Seeing Xiao Ou seriously teaching him, Lee Jun also nodded seriously. Xiao Ou picked up his military pistol.

"Rifle, barrel, sleeve