This video is a product spotlight featuring the Radian Model 1 Rifle. Caleb from Brownells and Josh from Radian detail key components such as the Dead Air muzzle device, 416R stainless steel barrel, billet upper and lower receivers, gas block, barrel nut, bolt catch, Mag release, Talon safety selector, buffer tube, QD plate, bolt carrier, forward assist, and the SD charging handle. They also discuss the Vertex trigger and mention the availability of different lengths, calibers, SPR, and brace options. The video aims to inform viewers considering building or purchasing a complete rifle.
This video details a teardown and inspection of a PSA/H&R XM177 complete upper receiver, revealing significant issues with the barrel nut installation. The description highlights excessive torque (300 ft lbs) which caused the index pin to bend and gouge the receiver. The presenter also notes that PSA/H&R's representative, Mike, dismisses these findings. The presenter subsequently corrected the issues by replacing the index pin, properly lubricating and torquing the barrel nut, bedding the barrel, and using the correct jig, resulting in proper alignment of the FSB and barrel extension.
This video focuses on a specific assembly issue with a new Colt M4A1 SOCOM rifle. The primary problem identified is the barrel nut being tightened past top dead center, impacting proper timing. The presenter details the process of removing and reinstalling the barrel nut to the correct torque and timing, aligning the bent gas tube, and reassembling the rifle. A successful test fire confirms the rifle now functions correctly. The description also touches on Colt's current ownership by CZ and their general standing in the AR market, noting no significant decline since the acquisition.
This SmythBusters episode tackles five common myths surrounding AR-15 rifle builds. The video debunks misconceptions about using reaction rods, the state of raw aluminum after lapping, gas block alignment, clamping the barrel for muzzle device installation, and the practice of using a torque wrench for barrel nut removal. Key takeaways include alternative methods to reaction rods, the protective benefits of grease on lapped aluminum, the forgiving nature of gas port hole sizing, the acceptability of clamping for muzzle device work, and that torque wrenches are not ruined by barrel nut removal. The video aims to educate viewers and set the record straight on these building practices.
This video emphasizes the importance of double-checking work on a firearm, specifically highlighting the hand-tightened barrel nut on a Colt 6920. It serves as a cautionary tale and a practical tip for all firearm owners, regardless of their equipment's manufacturer, stressing the need for thoroughness in firearm maintenance and assembly. The focus is on the principle of verifying your work to ensure safety and proper function.
This YouTube video provides a detailed tutorial on installing the Forward Control Designs RHF Handguard, hosted by Caleb from Brownells. The content includes an unboxing of the handguard, a demonstration of the necessary tools, and a step-by-step installation process. Key steps covered include applying lubricant to the barrel extension, seating the barrel, installing the barrel nut, and correctly assembling and securing the handguard onto the upper receiver. The video encourages viewer engagement through comments and offers direct support via a tech line, promoting further content from Brownells.
This video, part 2 of a bolt action rifle build series from Brownells, details the assembly process. Host Caleb installs a Proof Research barrel on a 6.5 Creedmoor Zermatt Origin style action, utilizing specialized tools like the Short Action Custom Barrel Vise and an action wrench. The segment covers barrel installation nuances, including different types like the Savage small shank with a barrel nut, torque application, headspace checks, and alignment. It also walks through installing a Timney trigger and fitting a muzzle device before dropping the barreled action into an MDT HNT 26 chassis. The emphasis is on precision for building a reliable and accurate bolt action rifle.
This video provides a technical guide on how to convert an AR-308 rifle from .308 Winchester to 6.5 Creedmoor. Brownells Gun Tech Caleb Savant explains the advantages of 6.5 Creedmoor for long-range shooting, highlighting its straightforward conversion process due to its parent case being .308 Winchester. The demonstration covers the necessary parts, tools, and step-by-step instructions for disassembling and reassembling the rifle, including barrel nut torque, gas block alignment, and headspace verification.
This YouTube video, titled "The Gorilla Gun Project," details the extensive testing and abuse a firearm has undergone over several months. The description highlights the impressive durability of the "thing" being tested, specifically mentioning the robust M89 barrel nut, extrusion, and interface. The project's dual purpose was for entertainment and to ascertain the firearm's breaking point, revealing its surprising toughness.
This video from Brownells Gun Tech features Caleb Savant demonstrating the installation of the Sons of Liberty Gun Works (SOLGW) M89 Drive Lock Rail, an M-LOK® compatible, free-floating AR-15 handguard. The tutorial covers the critical steps, including proper installation of the proprietary barrel nut to 40 ft.-lbs., securing the handguard with nut-bolt-sleeve sets torqued to 25-30 in.-lbs., and the use of a unique anti-rotation pin for enhanced stability, especially with SOLGW upper receivers. Essential tools required for the process are also highlighted.
This video provides a detailed, step-by-step guide on how to install the Daniel Defense MFR Rail System on an AR-15 upper receiver. Presented by Brownells Gun Tech™ Caleb Savant, the tutorial covers essential tools, mounting plate orientation, barrel nut installation with torque specifications, and securing the handguard. It emphasizes proper alignment for the gas tube and ensuring a secure, wobble-free fit. The video is geared towards AR-15 owners looking to upgrade their handguard.
This video demonstrates the installation of the Daniel Defense RIS III Handguard on an AR-15 platform. Gunsmith Caleb Savant walks viewers through the process, highlighting the necessary tools including a Daniel Defense barrel nut wrench, hex wrenches, a Midwest Industries Upper Receiver Rod, a bench vise, an adjustable torque wrench, and lubrication. The guide covers securing the handguard bracket, greasing and torquing the barrel nut to 35 ft.-lbs., installing the gas block and tube, and finally mounting the RIS III handguard with its six screws, noting the shorter screws go on the bottom. The video emphasizes achieving a "rock solid" M-LOK installation and reminds viewers to use firearms for lawful purposes.
