Now in 300blk! Brownells BRN-180s G2

This video features a range day showcasing three distinct firearms: the Griffin Armament MK2, the Geissele Super Duty, and the Henry SDP Hush lever-action rifle. The presenter, TonyD2Wild, demonstrates shooting each firearm, with a particular focus on testing the Griffin Armament MK2's new adjustable gas block with a suppressor and the Geissele Super Duty with a Huxwrx Flow 36 Ti suppressor. The Henry SDP Hush is tested in both .357 Magnum and .38 Special, with an attempt to use the suppressor, though a malfunction prevents full testing. The presenter highlights the importance of adjustable gas blocks for suppressed shooting and compares the shooting characteristics of different platforms.

This review covers the PSA Sabre Mixtape, an 8-inch barreled 300 Blackout AR pistol. The firearm features a 416R stainless barrel with a 1:5 twist, Plan B muzzle device, pistol-length gas system, and an adjustable gas block. It is paired with PSA's 3D printed titanium Mixtape 300 suppressor. The reviewer highlights its suitability for home defense and hunting, emphasizing its performance with subsonic ammunition and its compact size. The setup includes an MRO optic on a Unity riser and a Cloud Defensive Rein X light, configured for low-light and night vision operations.

This review of the HK MR556 A4 pistol configuration highlights its premium features and performance. The firearm boasts an 11-inch chromed-lined barrel with a 1:7 twist rate, a short-stroke piston gas system, and an adjustable gas block for suppressed and unsuppressed use. The reviewer praises the HK Slimline M-LOK handguard, the SBA5 brace, and the overall build quality, noting its suitability for home defense and its exceptional shooting characteristics, despite its high price point.

This video details the development of the SIG MCX, featuring insights from Adam Agri, who was instrumental in its creation. It covers the evolution from early concepts like the Curge and LVAW programs, the challenges faced with the AR-15 platform (like cam path wear and charging handle issues), and the design decisions that led to the MCX's unique short-stroke piston system and dual buffer design to mitigate bolt bounce. The discussion highlights the extensive testing and iterative improvements made over four years, culminating in the production MCX.

This review of the PSA Mixtape 300 Blackout PDW highlights its unique design, ambidextrous features, and premium components for its price point. While accuracy was moderate, the firearm is presented as a capable option for home defense and general use, with a strong emphasis on its suppressed performance and compact nature. The review also touches on the cost of 300 Blackout ammunition as a consideration for frequent shooters.

This video reviews the PSA Mixtape firearm, focusing on its performance with 300 Blackout ammunition, particularly when paired with an FRT trigger and suppressor. The hosts discuss tuning challenges with subsonic rounds, the benefits of an adjustable gas block, and the overall reliability and fun factor of the platform. They also highlight the importance of buffer weight and break-in periods for optimal performance.

This video features a critique of a home defense AR-15 build by former Navy SEAL Jeff Gonzales. Key takeaways include the importance of a suppressor for indoor use, the critique of an overly complex sling, and recommendations for reliable optics. The discussion highlights the trade-offs of short-barreled rifles (SBRs) for home defense and emphasizes practical gear selection over complexity.

This guide details the tool-less field stripping process for the Beretta ARX-160, as demonstrated by a Beretta factory representative. It covers the quick-release barrel, stock, trigger group, and bolt assembly, emphasizing ease of maintenance. The representative highlights the rifle's modularity and ambidextrous features, noting its current military availability with future civilian plans.

This video from ARFCOM News details a ballistic gel test of Remington's 158gr SJHP .357 Magnum ammunition fired from a 16-inch Rossi Model M92 carbine. The test highlights how carbine-length barrels significantly enhance .357 Magnum performance, achieving velocities comparable to some .300 Blackout loads and demonstrating substantial penetration and expansion in ballistic gel. The analysis touches on terminal ballistics theories and the unique behavior of high-velocity pistol rounds fired from rifles.

Andrew Betts of AR15.com provides an expert guide to selecting the top 5 home defense loads for .223/5.56mm firearms. The guide emphasizes reliability, adequate penetration (minimum 12 inches), and effective tissue disruption through expansion or fragmentation. Betts details specific ammunition types, from budget-friendly Russian options to premium bonded soft points, offering data-driven insights based on ballistic gel testing.