The Original 5.7: FN Five-seveN MRD

The KelTec PR57 revives the stripper clip-fed, fixed internal magazine concept for a modern 5.7x28mm concealed carry pistol. It offers a high capacity of 21 rounds in a remarkably thin and lightweight package, weighing only 13.86 oz unloaded compared to a Glock 19. The firearm demonstrated exceptional reliability with zero malfunctions across hundreds of rounds and features a unique manual of arms and rotating barrel lockup.

This YouTube video review focuses on the Ruger 5.7 pistol, specifically evaluating its potential as a great value at a $350 price point. The title suggests a discussion on whether this firearm represents the best deal currently available in the 5.7 caliber market. The content is expected to cover aspects like price, features, performance, and overall value proposition for potential buyers.

This YouTube video focuses on the Palmetto State Armory (PSA) 5.7 Rock pistol, exploring a surprising claim about its recoil characteristics. The title suggests the video will delve into the 'truth' behind the pistol's performance, likely involving range testing, a review of its features, and potentially a comparison to other firearms or calibers. The content aims to inform viewers about the practical shooting experience of the PSA 5.7 Rock.

This YouTube video titled 'Ruger 5.7 - why all the Hype' aims to explore the reasons behind the significant interest and popularity surrounding the Ruger 5.7 pistol. Given the title and description, the content likely delves into the features, performance, and potential applications of the firearm, addressing what makes it stand out in the market and generate buzz among firearm enthusiasts.

This video provides a side-by-side comparison of the PSA 5.7 Rock and the FN Fiveseven pistols. The analysis focuses on whether either firearm is suitable for concealed carry, offering an evaluation of their practical applications. The content is viewer-supported and aims to educate the audience on these specific 5.7x28mm firearms.

This video reviews the Kel-Tec PR57, a 5.7mm pistol notable for its thin profile and competitive pricing. The reviewer highlights its ability to accept clips and discusses its reception, questioning whether it's a good or bad firearm. The description also promotes several sponsors, including Gunprime, Gideon Optics, and HSL Ammo, encouraging viewers to use a discount code.

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.