提到现代冲锋枪领域的经典之作，德国制造的MP5无疑是首屈一指的存在。这款由黑克勒-科赫公司（Heckler & Koch，简称H&K）在1960年代中期研发的冲锋枪 ...

HIgh Stability MP5 Build Barrel MP5 Tactical Barrel Muzzle SMG Echo Suppressor Foregrip You're free to pick whatever sight you want, but we strongly recommend using a Holographic Sight for one ...