Videos tagged with 55 Grain FMJ

This video from Brownells, featuring Caleb, provides a ballistic comparison of Hornady Critical Defense .223 Remington ammunition against standard 55-grain Full Metal Jacket (FMJ) rounds. The testing, conducted at Big Spring Shooting Complex using ballistic gel, highlights the superior terminal performance of the Critical Defense round, demonstrating a significantly larger and more effective wound channel. The presenter argues for its value in self-defense scenarios due to its rapid energy dump and stopping power on unarmored targets, contrasting it with the over-penetration and minimal damage potential of FMJ rounds.

Polenar Tactical introduces a new product offering: pre-loaded AR-15 magazines. This package includes three UTG Pro AR magazines, each fully loaded with 30 rounds of 223 Remington 55 grain Full Metal Jacket ammunition from Salarium Below. The bundle also features a free three-magazine coupler, aiming to provide a cost-effective way for customers to try new UTG Pro magazines.

This guide details how to safely receive and verify large bulk ammunition orders, drawing on the experience of a Tática Civil Host. It covers initial concerns about package weight, explains standard bulk packaging methods, and emphasizes the reliability of reputable vendors like HSL Ammunition, who may include extra rounds. The process ensures the buyer receives the correct quantity and specifications of ammunition purchased.

This video debunks common myths surrounding 55-grain FMJ 5.56x45mm NATO ammunition for WROL/SHTF scenarios. The speaker, Trench Grenade, emphasizes that while 55-grain FMJ may experience increased deviation past 350 meters and is less effective in shorter barrels (under 14.5 inches) due to reduced velocity and yaw capability, it remains a viable option for home defense and general use with longer barrels (14.5 inches and above). The discussion highlights the importance of barrel length in achieving optimal projectile performance and yaw for terminal ballistics.

This video compares the muzzle velocity of 5.56x45mm 55-grain Federal ammunition fired from AR-15 platforms with 7.5-inch, 10.5-inch, and 16-inch barrels. The test utilizes a Garmin Xero C1 Pro chronograph to record precise velocity data, demonstrating the significant impact of barrel length on projectile speed. The presenter, Mr. Madness, provides insights into the performance differences observed across the tested configurations.

This video tests the durability and zero retention of the Discovery Optics ED-AR LPVO after a simulated drop. The reviewer confirms the optic holds zero surprisingly well for its sub-$250 price point, even after being removed from the rifle and dropped from approximately 5.5 feet. While some group widening is observed, it's attributed more to user error than significant optic failure.

This video reviews the Vortex Razor HD Gen 3 1-10x LPVO, highlighting its exceptional durability and the accuracy of its first focal plane BDC reticle. The instructor emphasizes its effectiveness for engaging targets from 50 to 600 yards without manual turret adjustments when paired with a standard AR-15 platform and 55-grain FMJ ammunition.

This video provides a 750-round update on a BCM Raider M13 upper receiver, focusing on accuracy testing with 77-grain Open Tip Match (OTM) ammunition from Palmetto State Armory and AAC. The presenter demonstrates zeroing an EOTech optic with 55-grain ammunition at 50 and 100 yards, noting the impact of not using a magnifier. The video also touches on the firearm's reliability and the use of a Springfield Saint lower receiver.

This guide details the process of unboxing and performing an initial inspection of bulk ammunition, as demonstrated by Civilian Tactical. It covers comparing quantities, verifying specifications like caliber, bullet type, and velocity, noting packaging details, and performing a visual check of the rounds. Proper handling and safety precautions are emphasized throughout the unboxing process.

This video provides an in-depth look at the Primary Arms 3-18x magnification optic featuring the Athena BPR reticle, focusing on its practical application for long-range shooting. The instructor demonstrates how to effectively use the reticle's holdover points and ranging features, even without a precise zero, showcasing its utility with different ammunition types and magnifications. The content highlights the optic's first focal plane design and its tactical turrets, emphasizing its versatility for various shooting scenarios.

This video tests the multi-hit capability of a CATI Level IV ceramic plate, challenging the notion that ceramic armor is fragile. The instructor demonstrates that while ceramic plates are not indestructible and can be compromised by repeated hits in the same area, they can still stop rounds after multiple impacts, unlike steel targets which are designed for continuous use. The test uses a 10.5-inch twist AR with 55-grain FMJ .223 ammunition on a plate that has already sustained significant abuse from previous tests.

This video details a reloading shootout for .223 Remington 55 grain Full Metal Jacket bullets using IMR 3031 powder. The instructor tests five different bullet types across two overall lengths, measuring velocity and group sizes. The results highlight the performance differences between bullet manufacturers and the impact of overall cartridge length on accuracy with this specific powder.