The incredible Trapdoor carbine

This video from Kentucky Ballistics showcases a unique Mare's Leg firearm chambered in the powerful .45-70 caliber, deviating from the typical .357 Magnum, .45 Colt, or .44 Magnum. The presenter demonstrates its significant recoil and impressive impact on targets, highlighting its unusual configuration and potent performance. The expert handling and clear explanations underscore the channel's authority in firearm content.

The H&R Buffalo Classic is a single-shot rifle designed as a tribute to historical firearms of the Old West. It features a .45-70 caliber chambering, a color case-hardened receiver, and a checkered American black walnut stock. The rifle is equipped with a 32-inch barrel and sights from Lyman and Williams.

This video showcases three distinct firearms: a Gunge Geeks MD63 AKM variant built from a Romanian parts kit with a battleworn finish, a Marlin Dark Series rifle chambered in .45-70 featuring Midwest Industries furniture, and a Daria DY12 12-gauge AR-style shotgun that has been rattle-canned. The host discusses the aesthetics and origins of each firearm, with a focus on their build quality and potential for future reviews.

This YouTube video showcases the Marlin 45-70 lever-action rifle, described as a "throwback" and "one of my favorites." The title playfully refers to it as a "T-Rex Killer," highlighting its power and historical association. The video likely features range footage, handling, and perhaps a discussion of the rifle's capabilities and appeal to firearms enthusiasts.

This video from Exile Armory LLC showcases a wide variety of firearms and accessories available in their Weaver, AL store. The presenter highlights several Smith & Wesson revolvers, including the Performance Center 637 and 60-14, as well as a 629 Deluxe in .44 Magnum and a 19-10 Carry Comp in .357 Magnum. The inventory also features Christensen Arms rifles, various suppressors from FN, SilencerCo, and Yankee Hill, and handguns from HK, Tristar, Glock, and Walther. The store is hiring and will be closed on Monday for Labor Day.

This YouTube video features a Marlin 45-70 Trapper lever-action rifle with a 16-inch barrel. The title explicitly mentions the firearm model and caliber, along with a mention of "Silly Dan," likely a person or character associated with the video. The video is tagged with relevant firearm categories like "leveractionrifle" and "4570," indicating it will likely cover the handling, performance, or features of this specific rifle. The presence of the model name suggests a review or demonstration.

This guide covers the setup and operation of the Daniel Defense DDM4 PDW in .300 Blackout, as presented by a firearms instructor. It details the installation of common accessories like suppressors, lights, and optics, along with magazine loading and stock adjustment. The video emphasizes the PDW concept's utility and the effectiveness of the .300 Blackout cartridge, concluding with a live-fire demonstration.

This video features Tim from Military Arms Channel demonstrating the Remington 742 semi-automatic rifle chambered in .30-06 Springfield. He compares the .30-06 cartridge to the 5.56x45mm used in AR-15s, highlighting the power difference. The demonstration includes live fire at a steel target, showcasing the rifle's operation and magazine insertion.

This guide details the installation of the AR-57 upper receiver onto a standard AR-15 lower receiver, enabling the use of the 5.7x28mm cartridge. It also covers a practical modification using a Magpul PMAG as a brass catcher, demonstrating how spent casings are ejected downward through the AR-15's magazine well. The information is presented with high authority by Military Arms Channel, a recognized firearms reviewer.

This guide details how to swap the stock on a Ruger Mini-14, demonstrating its modularity by replacing a synthetic stock with a classic wood folding stock. The video features a live-fire demonstration of the rifle in its 'A-Team' style configuration, highlighting its rapid-fire capability. The host, a recognized firearms expert, provides an informative and confident assessment.