WATERMELONS vs 5.7x28 .357sig 10mm & .22TCM

The 9mm caliber's long-standing dominance is being challenged by newer or resurgent options like .30 Super Carry, 5.7x28mm, 10mm Auto, .357 SIG, and .22 TCM. These alternatives offer advantages in capacity, ballistic performance, recoil management, or terminal energy, catering to specific needs beyond the traditional 9mm balance.

This video features an authoritative speaker from 'Pro Gun 45' expressing a strong preference for the 1911 platform chambered in .45 ACP. The speaker considers other calibers in a 1911, such as 9mm, to be sacrilegious, with 10mm being the only other acceptable option. The visual evidence includes a banner with 'Pro Gun' and imagery of bullet casings, reinforcing the channel's focus.

Amber and Doshie from Exile Armory showcase a wide array of new firearms and accessories. The video features various pistols, rifles, shotguns, and suppressors from brands like FN, Q, Bergara, Springfield Armory, and Beretta, with detailed pricing and some technical specifications provided. The presentation is casual and informative, highlighting new inventory for customers.

The 9mm caliber, once dominant, is seeing a quiet shift in popularity towards higher-powered options like the 10mm and the faster 5.7x28mm. This trend is driven by a renewed interest in firearm power and availability, with manufacturers now offering compact 10mm options and a growing list of brands producing 5.7x28mm firearms. While 9mm remains prevalent, these two calibers are experiencing significant growth.

This video demonstrates a unique AR-15 chambered in 5.7x28mm, featuring a P90-style top-mounted magazine. Expert Tim Harmsen tests the effectiveness of using a standard AR-15 magazine inserted into the lower receiver as a brass catcher for spent 5.7x28mm casings. The test confirms the magazine can hold approximately 50 casings, offering an optional brass collection solution.

This expert analysis from Line45 identifies seven firearms struggling in the 2026 market, attributing their slow sales to factors like safety recalls, reliability issues, high ammunition costs, and market saturation. The video highlights how early production problems and regulatory uncertainty can significantly impact a firearm's long-term market viability, even for well-regarded brands. Buyers are increasingly prioritizing proven track records and value over novel features when making purchasing decisions in a normalized market.

This video compares the terminal performance of five common pistol calibers (.22LR, .380 ACP, 9mm, .40 S&W, .45 ACP) by shooting watermelons. The test demonstrates a significant increase in destructive power from .22LR up to .45 ACP, with the larger calibers causing more explosive expansion and fragmentation. Specific hollow-point ammunition from Speer, Aguila, and Underwood was used, highlighting the importance of bullet construction for terminal ballistics.

Buckeye Ballistics conducted a comparative test of common pistol calibers (.22LR, .380 ACP, 9mm, .40 S&W, .45 ACP) against concrete blocks. The host, demonstrating significant firearm and ballistics knowledge, emphasized extreme safety precautions due to ricochet risks. The test revealed that while larger calibers showed more damage, none could fully penetrate the concrete block's second wall, suggesting limitations for self-defense scenarios against hardened barriers.

This Taurus TX22 review details its performance with various .22 LR ammunition. While initially reliable with CCI Mini-Mags and cycling standard velocity rounds well, it encountered malfunctions with sub-sonic and high-velocity loads. A catastrophic failure occurred due to a squib load followed by a second shot, resulting in a bulged barrel and damaged magazine.

This video compares the terminal ballistics of .22LR, .22WMR, and .17HMR rimfire cartridges using cantaloupes as targets. The .22LR showed a clean pass-through with minor damage, the .22WMR caused an explosive front-face disintegration, and the .17HMR, despite its speed, disintegrated internally with no exit. The test highlights how different rimfire rounds perform on soft tissue simulants.