6.5 Grendel VS 7.62x39 | 100 Yard Energy Comparison

This video provides a detailed 100-yard ballistics comparison between the 6.5 Grendel and 50 Beowulf cartridges, utilizing a LabRadar for precise velocity and energy measurements. The analysis, conducted by an instructor with high authority, highlights the 6.5 Grendel's superior aerodynamic efficiency, showing it nearly matches the 50 Beowulf in kinetic energy at 100 yards despite a significant muzzle velocity difference, suggesting potential for greater energy retention at longer distances with less recoil.

This video from SPN Firearms introduces and demonstrates the .45 GAP cartridge, specifically firing it from a Glock 39. The presenter highlights its power equivalence to .45 ACP, its adoption by law enforcement due to its ability to fit in thinner slides, and showcases Double Tap ammunition. The review is presented in a casual, hobbyist tone.

This review introduces the Zevok AK suppressor from Zastava, highlighting its potential as a top-tier option for AK-pattern rifles. The video promises a comprehensive performance evaluation across various platforms, including traditional AKs, Zastava M90, M72 RPK, and M91, chambered in 7.62x39, 5.56, and .308/7.62x54 respectively. The focus is on showcasing the suppressor's effectiveness and compatibility with diverse AK variants.

Dave Merrill provides an in-depth look at new firearms and accessories from SHOT Show 2026. Key highlights include updates to the FN SCAR with reduced recoil, the upcoming Zastava PKM M84 import, and innovative designs like the Maxim Defense PDX SD and Phoenix Trinity H2 pistol. The review also covers American-made optics from CORD Instruments and the modernized Stenzel Arms SAK-21.

This "Arctic Torture Test" by 1ShotTV rigorously evaluates firearm performance with frozen ammunition in sub-zero Indiana temperatures. The host, demonstrating high authority, found that while most ammunition fires, mechanical failures often stem from ice interfering with the gun's cycling mechanism, particularly in firearms with tighter tolerances like the Hi-Point and AR-15. Platforms like the AK-47, with looser tolerances, and revolvers showed superior reliability in these extreme conditions.

This video showcases the Stenzel SAK-21 platform at Shot Show 2026, highlighting its design philosophy inspired by Joe Stenzel's Army Ranger background. Key features include robust AK action integration with American craftsmanship, advanced suppressor optimization with a tunable gas system, and unique clear anodizing for quality control. The rifle is available in multiple calibers and offers enhanced durability, as demonstrated by a 15,000-round test, earning it the Recoil Network 'Top Brass 2026' award.

This head-to-head accuracy test compares the Ruger 10/22 and Marlin Model 60 .22 LR rifles. Both rifles demonstrated tight groups at 25 yards with various ammunition types. The Marlin Model 60 features a 17-round tube magazine and last-shot bolt hold-open, while the Ruger 10/22 is known for its extensive aftermarket support and 10-round rotary magazine.

This .38 Special ballistics gel test evaluated five different loads fired from a Smith & Wesson 642 snub-nose revolver. Only the Federal HST Micro and Hornady Critical Defense demonstrated reliable expansion, with the HST Micro showing a significant wound track despite shallower penetration. Lighter, expanding bullets appear more effective in short-barreled revolvers.

This ballistic gel test compares 9mm +P and .40 S&W HST ammunition. The .40 S&W demonstrated more dramatic expansion, while the 9mm +P achieved greater penetration. The host notes that .40 S&W offers superior terminal ballistics, but 9mm provides advantages in capacity and recoil management, especially in compact firearms.

This video provides a first look at the .50 Beowulf cartridge fired from an AR-15 platform rifle. It demonstrates the loading process, live fire, and the significant impact on steel targets. The footage highlights the rifle's side-charging mechanism and a Vortex red dot optic, showcasing the raw power of this big bore round.