The End of Carbon Lock New Tool less Adjustable Gas System

This guide addresses the common problem of gas blowback when shooting suppressed, particularly on AR-15 platforms. It outlines four effective solutions: installing an adjustable gas block, using suppressor-tuned rifles like the Griffin Armament MK2, opting for piston-driven systems, and employing low back pressure flow-through suppressors such as the Optimus 6. Instruction is provided by Shortshot Tony, demonstrating high expertise in firearms operation and modification.

This video introduces the new Palmetto State Armory (PSA) AXR SSP rifle, highlighting its Short Stroke Piston System designed to improve balance and reduce front-heaviness compared to the Jackal model. The rifle features a modular design with a user-changeable monolithic Picatinny top rail and a removable bottom handguard for customization. It maintains AR-15 compatibility for safeties, pistol grips, and triggers, while incorporating a new ambidextrous system and AXR stock. Future compatibility with the E4 bolt for 6 ARC and 300 ARC calibers is also mentioned.

This review of the CMMG DISSENT Mk4 300BLK highlights its compact design, internal buffer system allowing for firing with a folded brace, and an adjustable gas block for tuning loads and suppressor use. The firearm features a 10.5" barrel, M-LOK and Picatinny rail integration, and a high-quality trigger. The presenter, demonstrating experienced firearm knowledge, emphasizes the attention to detail in its fit and finish and its reliable performance across various ammunition types.

This guide details the top 5 modifications for Zastava (Yugo pattern) AK-style firearms, as presented by Klayco47. Key upgrades include the ALG Single Stage Trigger for improved performance, Picatinny stock adapters for modern furniture, surplus wood furniture for historical appeal, RS Regulate optic mounts for superior optics mounting, and a 5-position gas puck for fine-tuning gas systems, especially when suppressed. Honorable mentions for AK pistols are also provided.

This expert-level entry details the FN SCAR 17S, a 7.62x51mm rifle developed for US Special Operations Command. It covers the rifle's history, technical specifications, operational features like its non-reciprocating charging handle and adjustable gas system, and common accessories. The entry also touches upon its reliability, historical adoption challenges, and FN's unique warranty policy regarding suppressors.

This video provides an expert-level overview of the Sig Sauer MCX Spear (M7), the US Army's Next Generation Squad Weapon (NGSW). It details the rifle's features, including its .277 Fury/6.8x51 caliber, modular design, dual charging system, and compatibility with advanced optics like the EOTECH G45 and Sig Romeo8T. The discussion highlights the .277 Fury ammunition's performance advantages for penetrating body armor and engaging targets at distance, as explained by knowledgeable instructors from ClassicFirearms.

This video pits an FBI agent against a Navy SEAL in a .50 caliber mag dump challenge. The FBI agent demonstrates recoil control, while the Navy SEAL fires at a faster cyclic rate. The challenge highlights the power and recoil of .50 BMG rifles like the Barrett M107/M82A1.

This video showcases the TTI JW4 Dracarys Gen-12 shotgun with Taran Butler demonstrating its capabilities. The demonstration includes a precise hostage shot and rapid pistol engagement. The distance to targets was verified to be 31 yards, highlighting the accuracy achievable with the shotgun and Taran's skill.

This video showcases a full magazine dump of a Barrett M107A1 rifle chambered in .50 BMG. It highlights the impressive muzzle blast and recoil during rapid firing from both standing and kneeling positions. The demonstration involves loading a 10-round magazine with PMC Bronze ammunition and preparing the weapon for the intense firing sequence.

This video pits FBI and SWAT operators against each other in an AR-15 SR-15 magdump challenge. The competition highlights rapid firing techniques and the importance of both speed and accuracy in hitting the target. It showcases the performance of the Knight's Armament SR-15 in a high-stress scenario, with participants debating the winning criteria.