PKM or m60?

The Zastava M84, a licensed PKM variant, is lauded for its extreme reliability and durability, even enduring 500-round bursts without erosion. Its design allows for easy conversion between tripod and bipod configurations. Modifications like folding stocks and Picatinny rails enhance its modern utility, making it a versatile GPMG with historical significance and combat-proven performance.

This video tests the ballistic penetration of various firearms, from handguns to .50 BMG rifles, against a flipped Range Rover. Smaller calibers like 9mm and .45 ACP failed to penetrate the undercarriage, while rifle rounds like 7.62x39mm and 5.56mm showed some penetration. The M60 and PKM machine guns inflicted significant damage, and the .50 BMG round easily destroyed the vehicle's gas tank and chassis.

The M240 Bravo, the US Army's FN MAG variant, replaced the M60. It features a simple cross-bolt safety and a unique top cover mechanism with a spring-loaded roller bearing for reliable cycling. The hydraulic buffer in the stock effectively manages recoil, contributing to its stable operation at a rate of fire around 600 rounds per minute.

The PKM, a Soviet-designed machine gun by Mikhail Kalashnikov, fires the 7.62x54R round and features a unique inverted AK-47-like gas system. It has variants like the PKT for vehicles and remains a globally used military firearm. The video highlights its history, design, and modern relevance.

This YouTube video features Demolition Ranch conducting an accuracy test on a PKM machine gun, specifically highlighting its full-auto capabilities. The title and description suggest a focus on the firearm's performance and results, likely appealing to viewers interested in military surplus, heavy machine guns, and shooting dynamics. The use of hashtags like #fullautofriday and the mention of #civtac (civilian tactical) indicate a blend of enthusiast content and potentially civilian-legal aspects of such firearms.

This video focuses on the M60E1, a specific variant of the M60 machine gun. Given the title and lack of further description, the content is likely to be an overview, review, or demonstration of this particular firearm. The analysis will focus on identifying the firearm family, specific model, and any implied or potential related topics within the firearms enthusiast community.

This video tests how many cast iron skillets are needed to stop various bullets, from .22 LR to 500 S&W Magnum. Most common handgun rounds like 9mm and .45 ACP are stopped by two skillets. Rifle rounds like 5.56mm and 7.62x39mm also require two to three skillets, while the powerful 500 S&W Magnum penetrates three and is stopped by the fourth. The .22 LR failed to penetrate even the first skillet.

This video tests the penetration capabilities of a .50 BMG rifle, specifically the Serbu BFG-50A, against a section of railroad track. Various .50 caliber rounds, including Raufoss Mk 211 API and silver tip API, were fired. While the rifle and ammunition demonstrated the ability to penetrate even the thickest parts of the rail (over 1.5 inches), bullet deflection and shifting upon impact with the dense steel were observed.

This video demonstrates launching an M67 fragmentation grenade using an X Products Can Cannon towards a distant frozen lake. The Can Cannon, firing .223 blanks, successfully propels the grenade, which detonates upon impact, creating a visible hole in the ice. The experiment highlights the launcher's capability for extreme projectile delivery in challenging outdoor conditions.

This video tests the destructive power of a .50 caliber spotter round against 1.25-inch thick bulletproof glass, comparing it to a standard FMJ round. The spotter round, designed to spark and flash, created a larger crater and more surface damage than the FMJ round, demonstrating its specialized impact characteristics. The Serbu BFG-50A rifle was used for both tests.