What is the 5.7x28mm? | Gun Talk Videos

This video explores the FN PS90, focusing on the 'Expert 90' progressive trigger system developed by FN Specialties. The trigger allows for semi-automatic fire with a partial pull and full-automatic fire with a complete pull, offering a unique 'full fun' mode. The review highlights the PS90's maneuverability, low recoil, and the effectiveness of the new trigger system, while also discussing its history, engineering, and potential applications as a personal defense weapon.

This technical review of the FN P90 highlights its ergonomic design and effectiveness as a Personal Defense Weapon (PDW). It discusses the P90's unique 5.7x28mm caliber, its bullpup configuration, and its distinctive prismatic magazine. The review also touches upon its presence in popular culture and mentions Airsoft replicas, noting the advanced gearbox technology in some models. While praising its innovative features, the review also hints at potential drawbacks.

This video reviews several new and innovative firearms hitting the American market in 2026. It covers the PSA X5.7, a PDW concept chambered in 5.7x28mm, the feature-rich Smith & Wesson M&P 15X series AR-15s, and a limited run of H&R M14 rifles. Other featured firearms include the suppressor-ready Henry HUSH lever action, the Palmetto State Sabre 10 K1 AR-10, the PSA Sabre 11 1911, the futuristic Pistolo 77, the Springfield Armory Kune PDW, the updated Savage 110 Scout, the SIG P320 M.O.D., and the H&R .300 Blackout Commando pistol.

This video explores several new and innovative firearm releases from Palmetto State Armory (PSA) in 2026, highlighting their commitment to value and cutting-edge design. Key products discussed include the PSA X5.7 personal defense weapon chambered in 5.7x28mm, the unique Saber Key 12-gauge underbarrel shotgun, the AK-inspired PSA Styizen, the bullpup Ulan conversion kit for the PSA Jackal, the modular AXR PDW, the AR10 Saber 10 K1, the 9mm Saber 11 handgun, the PSA Jackal 9mm PCC, the modular PSA 570 shotgun, the updated PSA VUK, the Jackal 2.0 rifle, and the 9mm AKV.

This video reviews five firearms the host unexpectedly enjoys despite initial reservations about their brands or perceived practicality. It covers the Kel-Tec P50 for its unique aesthetics and fun factor, the Chiappa Triple Threat for its novel firing mechanism, the Taurus Raging Hunter as a surprisingly competent .44 Magnum, the High Point 9mm Carbine for its affordability and reliability, and high-end 2011 pistols for their performance despite their cost.

This video showcases a wide variety of firearms available for sale at Exile Armory, including pistols, rifles, and suppressors. The presenter highlights specific models, calibers, features like threaded barrels and optic cuts, and prices. Several sponsors are thanked for their support of a racer named Ray, who has a competition today. The video also touches on the weather and offers a question for viewers about their morning routines.

This video demonstrates a realistic home invasion self-defense scenario using force-on-force training with Simunition. Expert instruction from Chris Cerino highlights the importance of tactical techniques like the 'Shoulder Bump' for improved weapon handling and cover utilization. The training emphasizes stress inoculation and identifying areas for improvement to increase survivability.

This guide, based on instruction from Mike Seeklander, a professional trainer and competitive shooter, details tactical movement and cover techniques. It emphasizes proactive avoidance, proper use of cover, and minimizing exposure when engaging threats. The techniques are demonstrated using various firearms and accessories, highlighting practical application in self-defense scenarios.

This video demonstrates critical self-defense principles through simulated real-world scenarios, emphasizing the importance of situational awareness, cover, and verbal de-escalation. Instructor Chris Cerino, a high-authority figure, guides participants through mistakes made in high-stress situations and provides actionable training to improve performance. The content highlights the necessity of practical, stress-inoculated training beyond basic concealed carry.

This guide details the operation and shooting of the North American Arms (NAA) Ranger II mini revolver, focusing on its unique break-top design. Expert Ryan Gresham highlights the ease of loading/unloading and its historical appeal, while demonstrating effective shooting techniques for this compact firearm. The Ranger II is presented as a capable option for concealed carry and range enjoyment.