Sweet new lower receiver from Fortis Manufacturing - SHOT Show 2018

This review of the Radian ADAC-15 AR-15 stripped lower receiver highlights its ambidextrous controls, including a 45/90-degree safety selector, oversized bolt catch, and textured mag release. Key features like the flared magwell, fixed trigger guard, and upper receiver anti-wobble pin are discussed. While praised for its build quality and features, the reviewer notes the right-side bolt release can be difficult to access, suggesting alternatives like the Magpul BAD Lever for improved ergonomics and cost-effectiveness for right-handed shooters.

This video from SHOT Show 2018 highlights new products from Daniel Defense, focusing on their retail strategy and new product introductions. Key reveals include new color options for their firearms, the DDm4 V7P pistol available in 300 Blackout, and a revolutionary 3D-printed suppressor emphasizing durability. They also showcase new scope mounts designed for various optics.

Chet Larson of Aero Precision showcases new products for 2018, including the M4E1 Atlas Builder Set with enhanced forged receivers and the slimline Atlas S-1 and full-rail Atlas R-1 handguards. He also highlights VG6 Precision's new muzzle devices like the Gamma and Epsilon for PCCs and bolt-action rifles, and a prototype titanium suppressor.

This video from Civilian Tactical explores the potential lethality of positioning oneself as a 'human tripod' for a 50BMG rifle. Using ballistic gel and dummy heads, the experiment demonstrates the severe effects of muzzle blast from various calibers, including .22LR, .223, and the formidable 50BMG. The Raptor 50 upper receiver by Big Kahuna Firearms is highlighted as an accessible 50BMG option compatible with AR-15 lower receivers. The expert assessment indicates high authority and a focus on safe, experimental ballistics.

This video details the modification of a SIG MCX Regulator (MCXR) to remove its California-compliant features and install a pistol grip. The process involves using a Mossberg 500 pistol grip buffer tube adapter, requiring some Dremel work for proper fitment. The modification results in a non-California compliant firearm, allowing for standard capacity magazines and a different ergonomic feel. The presenter also discusses the MCXR's features, its discontinuation, and its comparison to the MCX Spear LT.

This video reviews the Brownells BRN-180 Gen 3 lower receiver, highlighting its billet 7075 T6 aluminum construction and integrated features. It emphasizes the ambidextrous controls, flared magazine well, and screw-in pins for enhanced durability. The review notes its incompatibility with standard AR-15 uppers due to the 1913 picatinny rail on the rear, but praises its integration with the BRN-180 Gen 3 upper as a more robust solution than adapters.

This video showcases a novel magnetic optic mount for pistols, demonstrating its quick attachment and detachment capabilities. The speaker tests its retention by racking the slide, highlighting its potential as a firearm innovation. While initially shown on a Glock, the mount is available for other platforms like Sig Sauer and HK.

This guide covers the basic operation and features of the EOTECH OGL, a compact laser aiming device. It highlights the interface controls, including the activation button and the illuminator adjustment lever, and explains the benefit of co-aligned visible and IR lasers for simplified zeroing. The use of VCSEL technology is also noted.

This entry details the innovative Full Conceal M1 system for the Sig P320 and a prototype Folding Glock 19, both designed for enhanced concealability. The M1 system, priced at $899, integrates an 18+1 capacity with a smartphone-like footprint and active retention. The Folding Glock 19 prototype showcases a unique mechanism for rapid deployment from a compact state, utilizing a 23-round 9mm magazine. Expert insights from Chris Tran (Guns & Tactics Magazine) and Mike (Full Conceal) highlight the technical aspects and practical applications of these designs.

This guide, drawing on expert instruction from UN12 Magazine, details the critical steps for properly installing and maintaining firearm sights. It emphasizes the use of witness marks on red dot sights to ensure screw security and highlights the importance of checking iron sights for mechanical integrity to prevent zero loss. Proper installation and regular checks are vital for all sighting systems.