Quick Look at Some Colt Police Surplus LEO M4 Kits

This video showcases vintage Colt M16A1 parts kits, highlighting their original components including 20-inch chrome-lined pencil barrels with Colt markings, C-marked bolt carrier groups, MPC-marked bolts, teardrop forward assists, and original Colt pistol grips and full-auto trigger groups. The kits include a cut receiver stub, which may bear 'Colt M16' or 'AR-15' markings. The presenter notes that parts are in fair, serviceable condition with expected wear, including potential cracks in handguards and buttstocks.

This guide provides a step-by-step overview of disassembling and maintaining the Colt M16A1, based on insights from Larry Vickers. It covers the field stripping process, emphasizing the importance of cleaning and lubrication for the direct impingement system's reliability. The guide highlights key components like the birdcage flash suppressor and triangular handguards, offering a glimpse into the rifle's historical context and operational nuances.

This demonstration provides an expert-level overview of the Colt M4's internal mechanisms using a cutaway model. It details the function of key components like the buffer spring, buffer, and bolt carrier group (BCG) during the cycling process. The visual and verbal explanation highlights how these parts interact to enable live fire operation, offering valuable insight for those interested in the mechanical workings of the AR-15 platform.

This video unboxes and showcases a shipment of Norinco Type 85 sniper rifles, a rare find in the current market. The presenter expresses surprise and excitement at seeing these rifles again, highlighting their excellent condition, quality wood and metal finishes, and original factory packaging. The unboxing also reveals included accessories such as operating instructions, tool kits, cheek welds, cleaning rods, oil bottles, and PSOP optics in their own tins.

This video provides an in-depth review of the Norinco Type 85 sniper rifle, a Chinese reverse-engineered SVD variant chambered in 7.62x54R. The presenter, Matt from Atlantic Firearms, details its historical context, technical specifications, included accessories, and collectible value. The rifle features a cold hammer-forged, chrome-lined barrel, laminate wood furniture, a 10-round waffle magazine, and an SVD-style optic rail.

This video provides an in-depth review of the new MAC IX pistol from Military Armament Corporation. The presenter highlights its direct blowback operation, compatibility with MP5 magazines, and extensive ambidextrous controls. Key features like the M-LOK handguard, picatinny rail for optics, and a three-lug muzzle device for suppressors or flash hiders are detailed, positioning it as a versatile PDW.

This video provides an in-depth review of the Hahn 9 pistol, a 9mm PCC offering an alternative to the MP5 platform. It highlights the firearm's Turkish origin, compatibility with MP5 magazines, and features like a side-folding brace, AR-15 style controls, and a Melonite-treated barrel. The review includes practical shooting impressions, noting reliable operation and a quieter experience with a suppressor.