Check out this modified RPD machine gun

Vermont custom gun shop, Windsor Arms Co., displayed a modified RPD machine gun at a recent machine gun shoot in The Green Mountain State. Chambered in 7.62x39mm and capable of firing 850 rounds per minute, the RPD is the Russian equivalent of the M-249 SAW machine gun. The machine gun is crafted with a new thicker and shorter 10-inch barrel to eliminate barrel whip, which is when you fire in full auto and the barrel moves like a whip. They also finned the barrel for cooling and added a very efficient muz