GBRS Group CR1 Valkyrie Cheek Riser

This guide, presented by GBRS Group, addresses common issues with carbine accessory cable management. It emphasizes the importance of using appropriate cable lengths (10-inch and 14-inch options are highlighted) to prevent tension, which can lead to plugs being dislodged or cables breaking. Proper routing and dressing are crucial to avoid compromising grip and weapon functionality.

This video showcases advanced firearms training conducted by GBRS Group, featuring operators in full tactical gear. It highlights dynamic entry drills, close-quarters battle, pistol marksmanship, and carbine shooting techniques. The training emphasizes proficiency in various environments, including low-light conditions with night vision, and covers tactical movement, room clearing, and pre-operational briefings. The content demonstrates a high level of expertise and professionalism in tactical firearms instruction.

This video showcases the GBRS Group HYDRA Mount, a specialized firearm accessory designed to enhance weapon setup and efficiency. The HYDRA Mount aims to optimize laser alignment, improve target acquisition speed, and prevent laser obstruction common with traditional rail systems. By elevating both the optic and laser, it promotes a more natural shooting posture and maintains a clear sight picture, making it suitable for various setups including those using night vision (NVGs) and IR lasers. The description also highlights the mount's engineering for maximized performance and consistency across different conditions.

This video showcases the GBRS Group Lerna Mount, a stand-alone optic mount designed for enhanced target acquisition. It features a 2.91" optic centerline to clear obstructions like ear protection and night vision gear, promoting a more athletic, heads-up posture for improved situational awareness and spine alignment. The mount is made in the USA and is Berry Compliant. The description details included tools for various optic brands (Aimpoint, EOTech, Trijicon), material specifications (6061-T6 Aluminum, 17-4 PH Stainless Steel), weight variations for different optic setups, and color options (Black, FDE). Compatibility with specific optic footprints from Aimpoint, EOTech, and Trijicon is also outlined.

This expert guide from GBRS Group details the optimal selection of weapon light cable lengths for different firearm configurations. Based on extensive testing, the 10-inch cable is ideal for shorter barrels (around 7.5 inches) on sub-guns, while the 14-inch cable is suitable for longer barrels (around 11.5 inches), ensuring proper function and protection of accessories like pressure pads.

This video provides a comprehensive look at essential range kit items, emphasizing practicality and redundancy. The speaker, a former Tier 1 operator, details his preferred gear for carbines, pistols, and load-bearing equipment, including specific brands like GBRS Group, Knight's Armament, and Surefire. He stresses the importance of durable cases like the Pelican 1660, essential maintenance tools, spare parts, and reliable personal protective equipment for effective and safe range days.

This video demonstrates universal shooting standards, emphasizing under one-second engagement times from high and low ready positions. It showcases drills like the Bill Drill and a 3 Body, 2 Head sequence, highlighting efficient weapon manipulation and accuracy with a custom AR-15 build featuring an EOTech optic and GBRS Hydra Mount.

Proper posture while wearing body armor is crucial for maximizing ballistic protection. Leaning forward exposes the clavicle and upper chest, allowing rounds to bypass plates. Standing upright and bracing ensures the armor plates are presented directly to the threat, covering the vital areas effectively.

This GBRS Group video emphasizes mastering carbine reloads by prioritizing proper technique over raw speed. It highlights the critical importance of a firm, forward support grip (like a C-clamp) for weapon control during CQB and high-stress scenarios, warning against sacrificing fundamentals for fast 'par times'. The correct sequence involves sending the bolt, moving the support hand forward, establishing a solid grip, and then re-acquiring the target.

This performance review showcases advanced tactical training integrating high-intensity physical and mental stress. Drills include live-fire range exercises with rapid transitions, CQB in a shoot house under fatigue, and simulated combat stress via intense cardio intervals. The session emphasizes the critical link between physical conditioning, stress management, and effective weapon manipulation.