Thought you don't need an AR-10? Think again. The LMT Mars-H

This guide details the process for swapping barrels on the LMT MARS-H rifle, a feature highlighted for its user-level capability and return-to-zero reliability. The video, presented by Garand Thumb, emphasizes the rifle's military heritage and exceptional accuracy. It covers the quick-change barrel system, monolithic upper receiver, and ambidextrous controls, showcasing the rifle's suitability for demanding long-range applications.

This guide details the process of converting a Saiga 308 into a custom 6.5 Creedmoor AK, often referred to as the 'Ultimate Sniper AK'. It covers barrel modification, accessory installation including a Sureshot Mark 2 handguard, EOTech Vudu optic, Magpul PRS stock, and Rugged Suppressors. A key step involves tuning the KNS Adjustable Piston for reliable suppressed operation. The video emphasizes that with modern components, AK-pattern rifles can achieve impressive long-range accuracy, challenging previous misconceptions.

Ian McCollum, with high authority, details the modular caliber conversion process for the Colt LE-901-16S. The guide covers the removal of the 7.62 upper and magwell adapter, followed by the installation of the 5.56 adapter and upper, highlighting the proprietary components required for this multi-caliber functionality.

This guide details the field stripping process for the SVD Dragunov, as demonstrated by Ian McCollum. It covers removing the top cover, recoil spring, bolt carrier group, bolt, and gas tube/piston assembly. The video highlights the SVD's short-stroke gas piston system, distinguishing it from AK-pattern rifles.

This guide details the disassembly and maintenance of the Estonian R20L Rahe Designated Marksman's Rifle, a 7.62x51mm platform utilizing a short-stroke gas piston system. The video, presented by Ian McCollum of Forgotten Weapons, highlights the rifle's construction and operational features, including a brief overview of its gas system. Proper field stripping and cleaning are crucial for maintaining the reliability of this military-grade firearm.

This video details the initial build of a "Ukrainian Inspired" AR-308 by Steve, utilizing existing parts and inspired by firearms seen in Eastern Europe. The build focuses on the .308 Winchester caliber for its widespread availability and production numbers. Future plans include customization like spray painting and range testing to evaluate performance.

Micah Mayfield tests the compatibility and performance of Forced Reset Triggers (FRTs) across various AR-15 platforms and other firearm types. The guide details the testing of multiple firearms, including the Q Boombox, Daniel Defense PCC, LaRue AR-15, PSA Jakl, Sig Rattler LT, DPMS Kitty Kat, LMT MARS-H, and the Genesis Arms Gen 12 shotgun, highlighting successful integrations and notable failures. The video also touches upon the legal aspects and ATF rulings concerning FRTs.

Micah Mayfield, an experienced firearms influencer, provides an in-depth review of the Nemo Arms Omen Nitemare, a short-barreled .300 Win Mag rifle. He highlights its 'dumbest yet coolest' design, discusses its extreme muzzle blast and concussion from an 8-inch barrel, and demonstrates its performance during Bill drills. The review also covers reliability issues encountered after extended firing, specifically stovepipe malfunctions, and offers a method for clearing them. The video concludes with ballistic testing against a Level 3A helmet, showcasing the round's penetration power.

Micah Mayfield provides an expert review of the Holosun DRS-TH and DRS-NV hybrid optics. He highlights the DRS-TH's revolutionary entry-level thermal technology at approximately $1,600, contrasting it with high-end units costing thousands more. While acknowledging the 256x192 sensor resolution's limitations in target identification at extreme distances, Mayfield praises its effectiveness for practical hunting scenarios under 100 yards and its user-friendly interface. The DRS-NV is noted as a good value at $999.

This video provides an in-depth review of the Palmetto State Armory JAKL, highlighting its performance, potential modifications, and value proposition. Micah Mayfield, a respected firearms reviewer, details his personal build, including accuracy testing with various ammunition types and critiques of specific components. The JAKL is positioned as a compelling piston-driven alternative to the traditional AR-15 platform.