how many FLASKs does it take to stop a bullet?

This video tests the penetration capabilities of various calibers against a boulder, culminating with the .50 BMG. While smaller calibers like .22 LR, 9mm, and .45 ACP caused minimal damage, larger rounds like 5.56mm and 12 gauge slugs began to chip the rock. The .308 and initial .50 BMG shots caused significant fragmentation but did not penetrate. A second .50 BMG shot successfully penetrated the boulder.

This video tests the ballistic resistance of a 1kg rubber mallet against various calibers of ammunition, from .22 LR to .308 Winchester. The mallet demonstrates significant resistance, absorbing or deflecting most rounds, but is ultimately penetrated by the .308. The test highlights the surprising durability of the rubber mallet against firearm projectiles.

Lucas Botkin, demonstrating expert-level proficiency, showcases an advanced drill involving rapid rifle-to-pistol transitions and reloads. The video emphasizes the importance of smooth execution and precise movements, using a Competition Electronics Pocket Pro II shot timer to assess performance. This drill is designed for experienced shooters looking to refine their speed and efficiency under pressure.

This video from Regular Guy Training LLC features an expert instructor discussing the nuances of firearm reliability, particularly comparing Glock models to the Beretta 92. The instructor, with extensive experience shooting thousands of rounds through Glocks, emphasizes that while Glock has an edge in reliability under adverse conditions due to fewer moving parts, the comparison is often "splitting hairs" for critical defense, teaching, and match applications. The discussion highlights the importance of understanding stoppage frequency and clearance times for effective training.

This video showcases advanced firearm manipulation and reloading techniques demonstrated by Tetiana Gaidar, an expert associated with Taran Tactical. It covers rapid reloads and transitions between a shotgun, pistol, AR-15 style rifle, and a Pistol Caliber Carbine (PCC), highlighting high-level competitive shooting skills. The content is geared towards experienced shooters looking to improve speed and efficiency under pressure.

This video debunks common myths surrounding the AK-47 platform, demonstrating its accuracy, reliability, and manageable recoil across various calibers and configurations. The instructor, Yoki Sturrup, showcases different AK variants, including pistols and rifles, to prove that AKs can shoot straight, do not jam constantly, and are capable of accurate fire at extended distances with iron sights. The content emphasizes the versatility of the AK platform for different applications, from close quarters to hunting.

This video features Edwin Sarkissian, an experienced firearms instructor, conducting a unique bullet penetration test. He uses 12 Ozark Trail 12-inch cast iron skillets to determine how many rounds from various calibers and firearms, including 9mm, .45 ACP, 500 S&W Magnum, 7.62x39mm, 5.56mm, 5.7x28mm, and 12 Gauge slugs, can penetrate the cookware. The results offer practical insights into the ballistic performance of different ammunition types against a common household item.

This video from Edwin Sarkissian provides an expert-level demonstration of the Serbu BFG-50A rifle's capability against a railroad track. Sarkissian, a high-level firearms enthusiast, showcases the .50 BMG caliber's power with various ammunition types, including the specialized Raufoss Mk 211 Mod 0, highlighting its penetration through thick steel. The content offers valuable insights into terminal ballistics and the performance of heavy caliber rounds.

This video demonstrates a unique application of the X Products Can Cannon, a gas-operated launcher compatible with AR-15/M16 lowers, to launch an M67-style fragmentation grenade using .223 Blanks. Expert experimentalist Edwin Sarkissian showcases the process of loading and firing the device towards a frozen lake, highlighting the launcher's ability to hold the grenade's spoon in place until firing. The demonstration results in a significant explosion and ice shatter upon impact.

This guide details a ballistic test comparing a .50 Cal Spotter round against a 1.25-inch thick bulletproof glass panel using a Serbu BFG-50A rifle. The test, conducted by firearms enthusiast Edwin Sarkissian, demonstrates the significant destructive potential of specialized .50 BMG ammunition, highlighting differences in impact effects between incendiary spotter rounds and standard FMJ rounds. The expert-level demonstration emphasizes the importance of understanding ammunition types and their performance against protective materials.