Long Range Tech: Shooting 1,270 Yards with the 5.56 NATO

This video demonstrates a ballistic experiment testing the penetration capabilities of various firearm calibers against a stack of bricks. The host, an enthusiast content creator, shows how rounds from .22 LR up to .50 BMG interact with the brick barrier, providing a visual comparison of stopping power. The experiment highlights significant differences in penetration based on caliber and bullet type.

This video showcases a custom Bravo Company 14.5-inch AR-15 build, featuring premium components like a Geissele S3G trigger and Radian controls. Initial range testing revealed a gas system tuning issue with a JP Enterprises low-mass carrier, requiring adjustment of the gas block. After tuning, the rifle demonstrated good reliability and accuracy, with the speaker highlighting the benefits of the Radian bolt release for reloads and the BCM vertical grip for barricade shooting.

This video demonstrates the importance of zeroing multiple sighting systems on an AR-15 style firearm. GHG Hussle confirms his laser, red dot optic, and iron sights are all accurately sighted in on a steel target. The demonstration emphasizes a comprehensive approach to firearm readiness for various shooting scenarios.

Jerry Miculek shares essential 3-Gun tips, emphasizing shooting only as fast as you can see and maintaining a clear sight picture. He highlights the importance of equipment reliability under stress and efficient firearm handling, such as using two hands for pistol pickups and mounting rifles directly into the shooting position. Target prioritization, starting and ending stages on larger targets, is also crucial for managing performance.

Jerry Miculek demonstrates achieving five shots from an AR-15 in under one second, refining his technique after an initial six-shot attempt. He analyzes shot timer data, focusing on improving reaction time to the buzzer. Miculek also explains the concept of bore offset in relation to optic zero at close range, highlighting the precision required for speed shooting.

This video demonstrates that a dry bolt carrier group (BCG) in an AR-15 can still function reliably for a certain number of rounds, challenging conventional wisdom on immediate lubrication. The speaker, FrenchGunGuy, conducts a live-fire test with a suppressed AR-15, showing it cycles without issue initially. He suggests that lubrication often burns off quickly anyway, prompting a discussion on practical maintenance philosophies.

The Heizer Defense PS1 Pocket Shotgun is a single-shot firearm chambered in .410 (2.5-inch) and .45 Colt, constructed from stainless steel or titanium. It boasts extreme durability, with over 5,000 rounds fired from a single unit without failure. Manufactured in Missouri, it starts at an MSRP of $499, with a 3-inch .410 version planned.

The Gilboa Snake is a unique double-barrel AR-15 variant developed in Israel, designed to maximize firepower for short tactical windows. It features a proprietary gas piston system and dual bolt carriers, with a civilian-legal version planned to have 16-inch barrels and separate triggers. Production is slated for summer with a fall rollout, though US pricing is undetermined.

This video compares the recoil of the Desert Eagle in .44 Magnum and .50 AE calibers. The .44 Mag features a new muzzle brake, while the .50 AE uses a 300-grain Speer Gold Dot. Simultaneous firing highlights the visual difference in muzzle flip and recoil impulse between the two powerful handguns.

High-speed camera analysis reveals significant differences between 9mm and .45 ACP in identical Remington RP pistols. The .45 ACP exhibited greater muzzle rise (45 degrees) and torque due to slower slide cycling, while the 9mm showed less muzzle rise (under 30 degrees) and faster cycling, indicating better control.