From the Vault: Interarms AK-47 Underfolder

This video argues that the AK platform is an outdated and poor choice for new firearm owners in 2026, particularly in the United States. The presenter, Trench Grenade, cites higher ammunition costs for AK calibers (7.62x39mm and 5.45x39mm) compared to 5.56x45mm NATO, limited and often unreliable American AK market options, and significant disadvantages in modularity, accuracy, optics mounting, and suppressor compatibility when compared to the AR-15 platform. The presenter, drawing on personal experience and professional training, concludes that the AR-15 offers a more cost-effective, versatile, and user-friendly platform for most shooters.

This video from Line45 provides an expert analysis of current ammunition prices, highlighting significant drops in popular calibers like 9mm Luger, .223/5.56 NATO, .40 S&W, 7.62x39mm, .308 Winchester, 12 Gauge, and 5.45x39mm. The instructor, Ted, leverages his extensive experience to guide viewers on stocking up before potential future price increases, referencing specific retailers and historical price fluctuations. The content is highly instructional for budget-conscious firearm owners looking to maximize training and defensive readiness.

This video offers a direct comparison between the PSA AK-P (5.56mm) and the Zastava M85 (7.62x39mm) from an experienced shooter's perspective. The host highlights key differences in caliber and furniture, while emphasizing the Zastava M85's exceptional 'flattest shooting' performance, especially when suppressed. Viewers are encouraged to consider their own preferences based on these factors.

This video tests the ballistic resistance of forklift forks against various calibers, culminating in a .50 BMG round. The experiment demonstrates that even thinner sections of forklift forks can withstand lower caliber rounds, while thicker sections and even the thinner parts prove highly resistant to higher calibers. The .50 BMG successfully penetrates the thinner sections but is stopped by approximately 1 inch of material, highlighting the forks' exceptional durability.

This video showcases the Arsenal SAM7SF rifle in 7.62x39mm. The demonstration includes placing the rifle on a wooden surface and preparing it for shooting using a Crosstac shooting bag. Multiple rounds are fired at a steel target from a supported position at an outdoor range, illustrating the rifle's performance.

This video from Guns You Can't Live Without highlights five underrated budget surplus rifles that offer significant value and performance, often outperforming modern AR-15 platforms in specific scenarios. The expert instructor emphasizes their reliability, durability, and historical significance, making them excellent choices for budget-conscious firearm enthusiasts.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.