Videos tagged with Bufferless Operating System

This entry details the internal mechanics of the CMMG Dissent, focusing on its bufferless, side-charging operating system. The video highlights how the bolt carrier group slides on dual rods within the upper receiver, eliminating the need for a traditional buffer tube. This design is present in both the compact 5.56 and the larger BR3 variants, showcasing an innovative approach to AR-15 platform mechanics.

CMMG introduces the 22 ARC (Advanced Rifle Cartridge), a new caliber designed to deliver .22-250 performance from an AR-15 platform. The cartridge is available in multiple loadings and is offered in three CMMG rifle models: The Descent (compact, bufferless), the Resolute (traditional AR feel), and the Endeavor (for longer barrels and distance shots). These firearms come equipped with CMMG's Zeroed accessories and Zero drop-in triggers.

This video from Civilian Tactical features an enthusiastic host conducting a shocking penetration test comparing a 5-inch barrel CMMG Dissent against a 16-inch AR-15. The test utilizes Clear Ballistics gel and Colt Defense hollow point ammunition to analyze projectile performance. The results indicate the 5-inch barrel achieved superior expansion and penetration, challenging conventional assumptions about shorter barrels.

This guide details the field stripping and internal comparison of the CMMG Dissent MK47, highlighting its bufferless operating system and unique bolt carrier group. The review, presented by Tim, an expert with high authority, emphasizes the rifle's advanced internal design and compares it to previous iterations like the Mutant. Key observations include tight machining tolerances and the reversible charging handle.

This review provides an in-depth look at the new CMMG Dissent in 5.7x28mm, highlighting its innovative bufferless operating system, compact design, and practical features. Expert Eric details the firearm's internal mechanics, trigger system, and shooting performance, emphasizing its low recoil and potential as a versatile firearm for various applications. The review also covers accessory integration and CMMG's historical expertise with the 5.7x28mm caliber.