When today's warriors go toe-to-toe in combat the weapon they rely on is the machine gun. From the crude machines of the 19th century to the slick weapons of today, Gunny takes us on a journey that looks at the engineering development of this rapid-fire battle winner. Learn how the "potato digger" machine gun got it's name, and why a hand held gun developed in 1965 is still the weapon of choice for the toughest warriors on the planet. Ermey compares the machine guns that stormed the beaches of D-Day--the Bren gun and the B.A.R.--with a classic shooting match. Then, Gunny cuts loose with the Special Forces wonder weapon, the MP-5, as used by the British SAS and American navy Seals. Not only will you see these weapons in action. but with cutting-edge 3D GFX you will go inside the weapons--to see close up and personal the mechanism, operation and evolution of the machine gun. Watch the first part of this series: ON MY CHANNEL If you enjoyed the video, please like, subscribe, and comment for more content! Thank you all for the support! Subscribe Here: http://bit.ly/2cLADOc WATCH MORE HERE: Special Lock 'N Load Episodes: Browning Shotguns: http://bit.ly/2cW19om Browning Machine Guns: http://bit.ly/2c9aaxg Colt Handguns: http://bit.ly/2cLCGBw Henry Rifle vs Spencer Rifle: http://bit.ly/2c7jYCW Longbow vs Crossbow: http://bit.ly/2cXZ4Lm LOCK 'N LOAD: Rockets: http://bit.ly/2cuQMq1 Tanks: http://bit.ly/2clWF9o Ammo: http://bit.ly/2c7kkcV Blades: http://bit.ly/2cuQXSo Rifles: http://bit.ly/2c7krVU Bunker Busters: http://bit.ly/2ckqJYz Helicopters: http://bit.ly/2cqCHvB Machine Guns Part 1: http://bit.ly/2cW1sQ4 Machine Guns Part 2: http://bit.ly/2cCPE7G Pistol: http://bit.ly/2cCPOfl Shotguns: http://bit.ly/2cEyIil Armored Vehicles: http://bit.ly/2cHnpDb Artillery: http://bit.ly/2cdcrGa More Fun Content: http://bit.ly/2cEA3Ws