Is a Car Bulletproof?

This video tests the projectile resistance of a giant jawbreaker candy against various firearm calibers. While birdshot and .22 LR cause superficial damage, .380 Auto and 9mm rounds significantly fracture the candy. High-powered rifle rounds like 7.62x39 and 6.5 Creedmoor completely obliterate the jawbreaker, demonstrating the vast difference in destructive power between handgun and rifle cartridges.

This video tests the ballistic resistance of a Power Mark tractor tire against .22 LR, 9mm, and .45 ACP rounds. The .22 LR was stopped by the tire's second wall. The 9mm fully penetrated both walls. The .45 ACP also penetrated both walls but was slowed enough not to cause lethal damage to the ballistic dummy 'Fred'.

This video tests the penetration capabilities of various firearms through multiple layers of drywall. A .22 LR penetrated 7 boards, while a 9mm FMJ from a Glock 19 went through 14 boards. Surprisingly, a .223 Remington from an AR-15 penetrated only 13 boards, and a 12-gauge slug also stopped at the 14th board. The 9mm was deemed the most effective in this specific drywall test.

This video showcases a custom MK18-style AR-15 build with a focus on high-end tactical accessories. Key components include a Daniel Defense RIS II rail, Unity Tactical FAST mounts with Aimpoint optics, and a Cloud Defensive Rein weapon light. The build emphasizes a 2.26-inch optical centerline for improved ergonomics and features a 10.3-inch barrel chambered in 5.56x45mm NATO.

This video showcases a Zastava ZPAP M70 AK-47 converted into a bullpup configuration. The custom build features a unique chassis with a FAMAS-style carry handle and an integrated optics rail. It retains the standard 7.62x39mm caliber and utilizes a rear-mounted magazine, demonstrating a significant firearms modification.

A $70 Amazon ACOG clone failed critical durability tests, including impact and submersion, while a $1300 Trijicon ACOG is implied to be the reliable standard. The budget optic showed significant water ingress and seal failure after being submerged in a river, rendering it unusable. This comparison highlights the stark differences in build quality and reliability between budget knock-offs and premium, battle-tested optics.

The PSA Sabre is presented as a high-value budget AR-15, retailing around $900. It comes with several factory-installed upgrades like an enhanced charging handle, safety selector, trigger, and takedown pins. Key features include a 13.7-inch pinned and welded barrel and an adjustable gas block for performance tuning.