New Geissele ambi innovation at SHOT Show 2026!!!

This guide details the installation of an AR-15 buffer tube using the LAW Tactical Alignment Tool (LAT) in conjunction with a Geissele Reaction Block. Expert instruction from the School of the American Rifle demonstrates how to achieve perfect alignment of the receiver extension with the lower receiver, crucial for proper function and preventing common assembly errors. The process involves securing the components, torquing the castle nut to 38-42 foot-pounds, and ensuring a reliable build.

This guide, informed by an expert from AT3 Tactical, explains the benefits of a 2-stage trigger for AR-15 platforms. It details the mechanics of take-up, wall, and break, recommending a quality mid-tier trigger as a practical first upgrade. The content emphasizes understanding trigger function for improved control and accuracy, crucial for defensive use.

This guide details the correct lubrication points for an AR-15 bolt carrier group, based on expert instruction from Brownells. It debunks common myths about oiling the gas key and vent holes, emphasizing lubrication of carrier rails, the hammer-cocking surface, and the cam pin. The video highlights that even slicker finishes like Titanium Nitride benefit from minimal lubrication for optimal cycling and feel.

This video, the second part of the SmythBusters series, features Bill Geissele of Geissele Automatics addressing the myth of galvanic corrosion in AR-15 firearms. Geissele, drawing on extensive experience with machinery and firearms, explains that the direct contact of bare steel and un-anodized aluminum, which is required for galvanic corrosion, is rarely present in an AR-15 assembly. He shares that after nearly a decade of using Geissele's Super Modular Rail handguard and aluminum barrel nuts, he has found no evidence of such corrosion. The discussion also touches upon the appropriate use of lubricants and anti-seize compounds in threaded joints.

This video from Brownells' Smyth Busters series, featuring experts Steve and Caleb, debunks the common myth that the AR-15 gas tube requires regular cleaning. Drawing on military armorer experience and gunsmithing knowledge, they explain that normal firing conditions, high pressure, and heat effectively self-clean the gas tube. Cleaning is generally only necessary in specific, non-standard scenarios like extensive blank firing or use of .22 LR conversion kits.

This video focuses on the physical aspects of the Geissele Super Duty Lower Receiver. As the title and description are identical and very brief, it suggests a detailed, close-up examination of the receiver's construction, features, and potentially its build quality without focusing on functionality or shooting. The content is aimed at enthusiasts interested in the components and manufacturing of AR-15 style platforms.

This video from Louisiana Firearms, presented by an expert instructor, demonstrates a critical safety protocol for gun stores. It highlights the severe safety violation of a customer drawing their own concealed firearm while browsing. The expert instructor immediately intervenes, secures the weapon, and educates the customer on proper conduct, emphasizing that such actions are unacceptable and dangerous in a retail environment.

This short skit humorously depicts a common scenario in a gun store: a customer arriving just as the store is closing. It highlights the interaction between a store employee and a late customer, showcasing the store's inventory and brand offerings.

This video from Louisiana Firearms humorously illustrates a critical rule for gun store etiquette: customers should never go behind the counter. The content highlights inappropriate customer behavior and the store's response, emphasizing that browsing should occur in designated customer areas. It serves as a cautionary tale about respecting store policies and staff boundaries.

This video presents a satirical look at a customer entering a gun store in full tactical gear, parodying "boot" military behavior. It humorously depicts firearm inspection, negotiation, and departure, while subtly showcasing popular firearms like the Sig Sauer M17/M18 and a custom AR-15. The skit highlights common stereotypes in a comedic fashion.