Surefire MAG5-60 Quad Stack 60 Round Magazine Review

This review explores a Rock River LAR-15 police trade-in, highlighting its exceptional value proposition. Despite cosmetic wear, these rifles offer high-quality internals for under $1,000 due to low round counts. Key features include a heavy 16-inch stainless steel barrel, mid-length gas system, and a rare UTE upper receiver with an integrated A2 rear sight. The rifle's provenance is traced to the Oklahoma City Police Department.

This video reviews the ATI Schmeisser S60 60-round AR-15 magazine, highlighting its value at $50-$60. The reviewer finds it 100% reliable with brass-cased 5.56/.223 and .300 Blackout ammunition, though steel-cased ammo shows about 70% reliability due to high pressures. The magazine is constructed from glass-reinforced polymer and features a unique follower system for double capacity without added bulk. While deemed a 'fun range toy' and a high-value item for its price and brass ammo performance, the reviewer notes that standard 30 or 40-round magazines are more practical for most users. The video also includes safety warnings regarding the high-tension spring.

This video showcases a detailed build and performance review of an HK 416D clone, specifically using a Brownells BRN-4 lower receiver. The demonstration covers manual of arms, unsuppressed firing with a 5.56 NATO load, and suppressed fire, highlighting the piston-driven system's characteristics. It features high-end accessories like an EOTech sight and a Surefire suppressor, indicating a focus on tactical applications and clone accuracy.

This video provides an overview of the Palmetto State Armory Sabre 10A1 .308 rifle, highlighting its features and compatibility with various accessories. It showcases the firearm's construction and mentions key components like the Rugged Micro 30 suppressor and Holosun HS507C X2 red dot sight, suggesting a focus on build quality and modularity for the AR-10 platform.

This review details a custom Battle Arms Workhorse 5.56 build, highlighting its 6-inch barrel, Geissele MK8 handguard, and Aimpoint Micro T2 optic. The host praises its smooth recoil and reliability during range testing, including a penetration test on a car wreck. The build features high-quality aftermarket components like SB Tactical and Magpul parts, showcasing a well-executed custom AR-15.

The Surefire SOCOM RC2 suppressor offers significant sound reduction, achieving 133.3 dB on a 16-inch barrel and 136.3 dB on a 10.3-inch barrel. It features a robust construction, DLC and Cerakote finishes, and a secure, quick-attach mounting system designed for consistent point-of-impact. Despite its high cost and proprietary muzzle devices, its extreme durability, proven by military use with up to 90,000 rounds, makes it a top-tier choice for tactical applications.

The Daniel Defense DDM4 PDW chambered in .300 Blackout is presented as a highly effective modern defensive tool. It features a 7-inch barrel, 20-round capacity, and is shown with accessories like a Trijicon RMR and Surefire Scout light. The .300 Blackout cartridge's utility in a PDW platform is highlighted, despite common misunderstandings, with a live-fire demonstration showcasing its effectiveness.

This video compares the 5.56 cartridge to the more powerful .30-06 Springfield, highlighting the latter's historical use. It features a Remington 742 semi-automatic rifle in .30-06, questioning the classification of traditional firearms as 'assault weapons'. Live fire demonstration showcases the rifle's performance.

This review details the AR-57 upper receiver, a conversion for the standard AR-15 platform chambered in 5.7x28mm. It highlights the unique top-mounted P90 magazine system and a clever downward ejection modification using a cut Magpul PMAG to catch spent brass. The demonstration confirms the effectiveness of this brass-catching hack.

The Ruger Mini-14, chambered in .223 Remington/5.56 NATO, is examined for its 'weapon of war' status. The review highlights its modularity, demonstrated by a quick stock swap from synthetic to wood folding. Live fire shows its capabilities, contrasting its public perception with other firearms.