How short is too short for a .308 barrel?

This video provides an expert assessment of the Mk18's relevance in 2026, detailing its pros and cons. The speaker, demonstrating experienced knowledge, discusses critical factors like velocity, fragmentation range, dwell time, and effective range limitations. Recommendations are made for optimizing performance and considering alternative barrel lengths for specific needs.

This guide outlines seven essential firearms for a zombie apocalypse scenario, emphasizing practicality, logistics, and reliability over aesthetics. The selections include a 16-inch AR-15 carbine in 5.56 NATO, a Glock 19 Gen 5 in 9mm, a 12-gauge pump shotgun, a .357 Magnum lever-action rifle, a .357 Magnum revolver, a 9mm PCC, and a suppressed .308 bolt-action rifle. Each choice is justified by its specific advantages in maneuverability, ammunition availability, shootability, and effectiveness in various survival situations.

This guide details the operation of a PTR-91 battle rifle, a G3 clone, based on a demonstration by a proficient shooter. It covers loading, chambering a round using the 'HK slap' technique, and engaging multiple steel targets with controlled rapid fire. The video highlights the use of Magtech .308 ammunition, a Holosun optic, and Magpul gloves, emphasizing efficient weapon manipulation and recoil management in an outdoor range setting.

Ted from Line45 provides a pragmatic, urgent guide to stockpiling ammunition before a potential 2026 crunch, leveraging his expertise in supply chain logistics and market trends. He details critical calibers like .22 LR, 9mm, .223/5.56, 12-gauge, 7.62x39mm, and .308, explaining the specific vulnerabilities of each to shortages caused by import restrictions, tariffs, and panic buying. The advice emphasizes maintaining significant reserves of both training and defensive ammunition for various platforms.

This entry details the DS Arms SA58 FAL, a semi-automatic battle rifle chambered in 7.62x51mm NATO/.308 Winchester. Expert Clint Morgan showcases its firing characteristics, including recoil and cycling, at an outdoor range. The video highlights the fixed stock variant and mentions the FAL's historical moniker, 'the right arm of the free world'.

This guide details the process of pairing the FireTeam 556 suppressor with a Sons of Liberty Gun Works (SOLGW) MK1 rifle, focusing on optimizing performance for Short Barreled Rifles (SBRs). The 11.5-inch barrel is highlighted as a key factor for ideal dwell time and velocity when using this suppressor. The video features a high-authority speaker with deep technical knowledge of suppressor design and firearm ballistics.

This guide covers the setup and operation of the Daniel Defense DDM4 PDW in .300 Blackout, as presented by a firearms instructor. It details the installation of common accessories like suppressors, lights, and optics, along with magazine loading and stock adjustment. The video emphasizes the PDW concept's utility and the effectiveness of the .300 Blackout cartridge, concluding with a live-fire demonstration.

This video features Tim from Military Arms Channel demonstrating the Remington 742 semi-automatic rifle chambered in .30-06 Springfield. He compares the .30-06 cartridge to the 5.56x45mm used in AR-15s, highlighting the power difference. The demonstration includes live fire at a steel target, showcasing the rifle's operation and magazine insertion.

This guide details the installation of the AR-57 upper receiver onto a standard AR-15 lower receiver, enabling the use of the 5.7x28mm cartridge. It also covers a practical modification using a Magpul PMAG as a brass catcher, demonstrating how spent casings are ejected downward through the AR-15's magazine well. The information is presented with high authority by Military Arms Channel, a recognized firearms reviewer.

This guide details how to swap the stock on a Ruger Mini-14, demonstrating its modularity by replacing a synthetic stock with a classic wood folding stock. The video features a live-fire demonstration of the rifle in its 'A-Team' style configuration, highlighting its rapid-fire capability. The host, a recognized firearms expert, provides an informative and confident assessment.