The enemy used M4 rifles, with a foldable entrenching tool hanging from their backpacks, all covered in snowflakes. Luo Zheng immediately understood why these men could make a stealthy approach in the snowy terrain; they must have used the entrenching tool to dig snow trenches to advance. The snow was loose, making it easy to complete with an entrenching tool.
The M4 rifle was a good piece of equipment, with an effective range of 600 meters and a 30-round magazine, capable of forming a dense fire attack in a short time. Luo Zheng hung the enemy's rifle around his neck, and with this weapon, coupled with the SVD sniper rifle he had snatched, his firepower was complementarily enhanced, significantly boosting his combat effectiveness.
