PKM 7.62 Belt-Fed Machine Gun (FULL Auto)

This video from Shot Show 2026 provides an in-depth look at new and surplus firearms from Zastava Arms USA. Key highlights include discussions on M70 parts kits with differing receiver thicknesses, the historical significance of trench art on surplus rifles, and the functionality of Zastava's grenade launching spigots. The review also covers the M57 surplus pistol, a new M90 configuration with a pinned and welded flash hider, a .300 Blackout M85 variant, and the highly anticipated semi-auto M84 (PKM). The information is presented by Ranko, a representative with deep knowledge of Zastava products and history.

This video provides an expert look at the semi-automatic Zastava M84 PKM, a firearm based on the Russian PKM design, chambered in 7.62x54R and featuring a heavy barrel. It also highlights the Zastava AK Suppressor, claimed to be the lightest and quietest in the U.S. based on Pew Science testing, with compatibility across several Zastava models. The firearm is currently awaiting ATF approval for the U.S. market.

This video provides a detailed comparison between the Soviet RPD and PKM machine guns. It highlights the RPD's rifle-like ergonomics and AK-inspired internals, contrasting it with the PKM's lighter feel due to stamped construction and its more powerful 7.62x54R caliber. Key differences in features like charging handles, barrel systems, and receiver construction are discussed.

This review of the Mosin Nagant rifle highlights its historical significance and unique design features, contrasting them with modern firearms. While acknowledging its 'ugly' aesthetic and some ergonomic drawbacks like a steel butt plate and non-scopable bolt, the video demonstrates its surprisingly functional action and the effectiveness of its bayonet. The analysis includes velocity tests of different ammunition types and a comparison to a modern .308 Winchester rifle, offering insights into its performance and historical context.

This video explores firearms that have become less popular or significantly increased in price over time, featuring a VZ 58 rifle, Sig Sauer P220 Carry, New England Firearms Partner shotgun, Remington R1 Limited 1911, Mosin-Nagant, and Desert Eagle 1911 G. The presenter, who has owned these firearms for over a decade, shares their history, technical specifications, and personal insights into their value and appeal.

TFB TV's James Reeves and Kaya highlight the top 5 long guns from IWA & EnforceTac 2026. The list features innovative designs like the Schmeisser DRS-9 PCC, the compact Serengeti S-Mini shotgun, the robust Zastava M20 machine gun, Sako's versatile AR platform rifles, and the aesthetically striking Walther RS3 straight-pull bullpup rifle, showcasing a range of modern firearm advancements.

The Freedom Ordnance FG-15 offers a unique trigger crank mechanism integrated into an AR-15 grip, allowing for rapid firing by rotating a deployable crank. This piston-driven system engages the trigger bar mechanically, providing a novel approach to firearm modification. While innovative, its potential NFA implications and mechanical complexity suggest it's for experienced users.

This video clarifies the terminology between 'silencer' and 'suppressor,' noting 'silencer' is the original patented term. It demonstrates that suppressors reduce sound to around 130 dB, not silence, and discusses their role as hearing protection tools rather than crime enhancers. The process of legally acquiring a suppressor under the NFA, including the $200 tax stamp and lengthy wait times, is detailed, advocating for the Hearing Protection Act.

Using a suppressor on a home defense firearm is generally inadvisable due to the severe noise levels that can cause hearing damage and disorientation. This can lead to dangerous miscommunication with household members, potentially mistaking the defender for an intruder. While suppressors offer benefits, their use indoors without proper precautions poses significant risks to oneself and others.

The Ultradyne Apollo Max muzzle brake demonstrates superior recoil reduction compared to suppressors, achieving a 55% mechanical energy reduction versus the Energetic VOX S's 21%. Tested on a CMMG Dissent using a custom rig, the Apollo Max resulted in a mean recoil angle of 16.3 degrees, significantly less than suppressed (20.8 degrees) or unsuppressed fire (25.3 degrees). Its jam nut attachment system is highlighted for improved alignment and repeatability over crush washers.