Vietnam era RECON M16A1

This guide details the operation and unique features of the M79 Thumper grenade launcher, famously known as the 'Thumper' or 'Blooper.' It covers its break-action mechanism, swiveling trigger guard for glove use, and effective range with standard 40mm rounds. The guide also touches upon the use of 40mm practice rounds and the specialized 'Hornet's Nest' adapter for .22 LR ammunition, offering insights into its historical context and tactical applications.

This video demonstrates a concrete penetration test comparing the AK-47 (7.62x39mm) and the M16A1 (5.56x45mm NATO). An experienced shooter highlights the differences in projectile impact and concrete fragmentation, with the AK-47 showing more explosive results due to its larger caliber's momentum. The demonstration emphasizes safe firearm handling and proper range setup.

This entry details the experiences of MACV-SOG operator Nick Brokhausen, focusing on his Vietnam War service. It highlights covert operations in Laos and Vietnam, the firearms he utilized like the M60 and M16A1, and his post-military career as an author and armorer. The content draws from his expertise as a veteran with multiple combat tours.

This video from Forgotten Weapons, featuring expert Ian McCollum, delves into the functionality and historical context of reproduction XM-177 and GX-607 moderators by Liemohn Mfg. It examines their effectiveness in reducing sound and flash compared to original designs and dummy suppressors, referencing 1968 test data and the ATF's 1975 ruling on their classification as suppressors. The discussion highlights the historical need for such devices in Vietnam and their technical specifications, durability, and legal implications.

This entry details a harrowing MACV-SOG rescue operation during the Vietnam War, as recounted by an expert. It highlights the critical role of leadership under fire, exemplified by Cliff Neuman's actions, and the bravery of soldiers like Mack. The narrative underscores the dangers of helicopter operations and enemy encounters, culminating in a successful extraction under heavy fire.

This guide details the operation of an M9 flamethrower at Drive Tanks, emphasizing critical safety procedures and firing techniques. Key instructions include maintaining proper wind direction, avoiding vertical firing to prevent fuel leaks, and managing the extreme heat generated by the device. The session highlights the differences between modern diesel fuel use and historical napalm, along with the historical context of flamethrower deployment.

This short explains the meaning of the 'П' marking on Kalashnikov rifles, which signifies the 'Postoyannaya' or battle sight zero. The zero distance varies by caliber: 300 meters for 7.62x39mm (like the AK-103) and 400 meters for 5.45x39mm variants (AK-74, AK-105, AK-12). The AKS-74U 'Krink' has a 200-meter battle sight zero.

This guide details the field stripping and cleaning process for the Ruger Mark IV Tactical .22LR, emphasizing its improved single-button takedown. Expert analysis highlights its reliability and suitability as a suppressor host, with a timed cleaning demonstration showing efficiency.

This guide details the technique for engaging targets at extreme ranges with a Kar98k Sniper and ZF39 scope, as demonstrated by 9-Hole Reviews. It emphasizes using the reticle for ranging and holdovers due to the lack of external adjustment dials, requiring significant shooter skill in estimating wind and elevation. The instruction highlights the historical context of German sniper doctrine and the practical application of vintage optics for long-range accuracy.

This review details a practical accuracy test of the M21 SWS, a sniper variant of the M14 rifle, chambered in .308 Winchester. The test engaged targets from 150 to 800 yards under challenging environmental conditions. Despite a mechanical jam and shooter error, the rifle achieved a 32 out of 40 hit ratio, demonstrating its capability at extended ranges.