This YouTube video reviews the Brownells BRN-4, presented as an HK 416 clone. The description highlights it as a "holy grail style rifle" alternative, offering much of the HK 416's functionality with some key differences. The video aims to provide a comprehensive look at this firearm, with a linked parts list for viewers. It emphasizes safe filming practices on a public range under professional supervision, adhering to all legal requirements.
This Brownells Product Spotlight features Caleb showcasing the Die Free Company Full Stop, a versatile M-LOK accessory. Designed for AR-15 platforms like the BRN-4 build, it functions as a hand stop, barricade brace, and indexing point. Caleb demonstrates its two-point M-LOK attachment, textured front face for grip control, and how it aids in recoil management during shooting. The video highlights its adaptability to different grip styles and its rugged billet aluminum construction, making it a valuable addition for firearm customization and enhanced weapon control.
This video showcases Garmin's innovative range technology, focusing on their GPS-enabled smartwatch and compact chronograph. Caleb demonstrates how these devices integrate with applied ballistics to provide real-time data for long-range shooting. He uses the technology with a BRN-4 M38 build and Winchester 69gr SMK ammunition to achieve a first-shot hit at 500 yards, highlighting how modern wearables can enhance shooting efficiency and accuracy.
This video features a range test of a BRN-4 M38-style DMR build, a modern interpretation of the Marine Corps DMR based on the HK416. The build includes upgrades such as a Badger Ordnance RMR mount, MDT bipod, and a Dead Air Sierra 5 suppressor. The video follows Caleb and Steve as they test the rifle's accuracy from 100 to 500 yards using Winchester 69gr Match ammunition. The content highlights the rifle's performance and accuracy, even with Steve taking a shot at 500 yards, emphasizing the capabilities of the piston-driven platform.
This video provides a product spotlight on the Brownells AR-15 Upper Receiver Vise Block. Caleb and Steve demonstrate its installation and key features, highlighting its utility for securely holding AR-15 and BRN-4 uppers during building and maintenance. They also discuss its strength limitations and when a clamshell device might be more appropriate. The tool is presented as a valuable asset for new builders and home gunsmiths looking to simplify and stabilize their upper receiver work.
This Brownells Quick Tip video, featuring Caleb, provides a clear and concise explanation of the differences between single-stage and two-stage firearm triggers, specifically using AR-15 platforms (BRN-4 rifles) as examples. The content covers the functionality, advantages, and use cases for each trigger type, emphasizing how personal preference and application influence the best choice for precision shooting and overall confidence. The video aims to educate viewers without technical jargon, encouraging them to try both trigger styles if possible before making a decision for their firearm builds or upgrades.
This "From the Vault" episode features a comprehensive breakdown of a custom BRN-4 build, presented as an HK416-style rifle. The host, Caleb, details every component, from the receiver to the suppressor, explaining the rationale behind each choice and its performance in real-world use. The build originated from a Gunfighter Gauntlet project and has become a favored setup. The video covers various parts including a B5 stock, MKII RMS buffer system, Geissele trigger and mount, Nightforce optic, BRN-4 barrel, Geissele handguard and charging handle, Dead Air flash hider and suppressor, Steiner DBAL, Unity Axon switch, SureFire light, Forward Controls bolt catch and safety, Magpul grip, P-MAG with Magpod, and a Multitasker Nano. The internal components like the BCG and gas system are also discussed. The video is suitable for those interested in building HK416 clones or appreciating high-end AR platforms.
This video focuses on the specific trigger used by the creator in their BRN4 firearm. While the description is minimal, the title clearly indicates a discussion about firearm components, likely a review or explanation of a trigger choice for this particular platform.
This video from Brownells features Jude showcasing new products. He introduces the BRN-4 Quad Rail Handguards, available in 11-inch and 9-inch sizes, and in FDE and black color options. The handguards are highlighted as ideal for M27 and M38 builds. Jude also discusses the relevant M27 and M38 profile barrels and introduces Brownells' new line of thread lockers. The video concludes with a call to action to visit the Brownells website and subscribe for updates.
This video showcases Brownells' new line of AR-15 and BRN-4 armorers tools, designed to simplify firearm assembly and maintenance. The introduction covers essential tools like the upper receiver vice block, BRN-4 gas block and bayonet lug bench block, lower receiver magwell block, and a buffer tube alignment tool. These products aim to provide secure and stable support for various AR platform builds, with future videos promising detailed demonstrations of each tool's proper usage.
Caleb from Brownells provides a detailed comparison of chrome silicon and stainless steel recoil springs, covering their differences, visual identification, material quality, and performance characteristics like longevity, durability, and corrosion resistance. He explains when to upgrade springs, offers maintenance tips, and discusses lubrication methods. The video highlights why chrome silicon is preferred for its lifespan and mentions its application in a BRN-4 setup. It aims to educate viewers on selecting and maintaining recoil springs for optimal firearm performance.
This video features Caleb from Brownells demonstrating a build of an M27/M38 clone rifle utilizing the BRN-4 upper receiver. The M27, a variant of the HK416, is presented as a squad support weapon, while the M38 is its designated marksman rifle counterpart. The build highlights specific components like an M27-profile barrel, an 11-inch quad rail, and a Leupold Mark 4 optic mounted on an ADM mount. The video guides viewers through the assembly process, including barrel installation, gas block and bayonet lug attachment, handguard selection and installation, and finally, mounting the optic. The build is then prepped for range testing.
