Videos tagged with Monolithic Upper Receiver

This video provides a teaser for the upcoming Palmetto State Armory JAKL 9, slated for release in 2025. It highlights the firearm's aesthetic features, including a Flat Dark Earth (FDE) finish and monolithic upper receiver, and showcases its compatibility with modern tactical accessories like Holosun and EOTech optics, as well as Unity Tactical mounts. The demonstration also confirms its use of CZ Scorpion-style magazines and a long-stroke gas piston system, suggesting a focus on reliability and manageable recoil.

This video provides an expert-level historical and technical deep dive into Colt's entries for the SOCOM SCAR program, including the Type A, B, and C prototypes. It details their design philosophies, internal versus external piston systems, monolithic upper receivers, and unique features like the Nickel Boron coating. The analysis highlights why Colt's designs, despite their innovation, were ultimately not selected over FN's SCAR, and how these prototypes influenced later Colt models like the LE6940 and LE1020. The speaker, a former Colt employee, offers unparalleled insight into the program's intricacies and Colt's strategic decisions.

This video provides a first look at the Global Ordnance Monolith Rifle, highlighting its innovative monolithic barrel, gas block, and muzzle device machined from a single piece of stock. It details features like the folding adjustable stock, ambidextrous controls, forward charging handle, and Dead Air Keymount muzzle device, noting its potential appeal for states with threaded barrel restrictions. The rifle is praised for its value and reliability, having received a Golden Trigger Award for Most Innovative Long Gun.

This video reviews the LMT Defense Rahi rifle, highlighting its monolithic upper receiver for enhanced accuracy and stability, ambidextrous controls, and robust construction designed for full-auto fire. The presenter also demonstrates the LMT Defense 40mm grenade launcher, discussing its civilian legal acquisition with proper NFA paperwork and tax stamps. The review emphasizes the rifle's durability and potential for long-term ownership.

This video from Palmetto State Armory officially announces the launch of their 9mm JAKL-9 firearm. It details the direct blowback system, monolithic upper, and ARV-style lower receiver. The presenter highlights standard features like the SB Tactical brace and EPT trigger, and showcases a custom SBR build with premium accessories. The JAKL-9 is positioned as a versatile platform with both pistol and SBR configurations available.

This video details the Grand Power Stribog SP9 A3G 9mm upper receiver, highlighting its monolithic monolithic construction for sturdiness and an ambidextrous charging handle. It notes the limited M-LOK attachment points but sufficient Picatinny rail space for accessories like lasers or lights. Integrated flip-up sights with a ghost ring and white front dot are also discussed.

This video provides an in-depth look at the Springfield Armory Echelon pistol, showcased at the NRA Show 2025 in Atlanta. The Echelon features a unique roller-delayed blowback system, differentiating it from typical straight blowback 9mm pistols. It boasts a monolithic aluminum upper, polymer lower, ambidextrous controls, and dedicated translucent polymer magazines. The discussion also touches on potential future chamberings like .40 S&W and 10mm, highlighting the adaptability of its design.

Palmetto State Armory introduces the 16-inch 308 JAKL rifle, a new variant responding to customer requests. This rifle features a monolithic upper receiver with a non-reciprocating side charging handle, adjustable gas block for suppressor use, and comes standard with an EP trigger and Magpul MIAD grip. It will be available in black and FDE, with BNT or F5 stock options, and uppers will be sold separately for PA10 Gen 3 owners.

This video introduces the new Springfield Armory KUNA, a 9mm firearm utilizing a roller-delayed blowback system. Key features highlighted include a 6-inch cold hammer-forged barrel with a Melonite finish, a monolithic 7075 T6 aluminum upper receiver with a full-length Picatinny rail and MLOK slots, and ambidextrous controls for safety, magazine release, and bolt release. The firearm is presented with a folding brace and comes with two 30-round magazines.

This video provides an expert-level comparison between the Springfield Armory Kuna and the Heckler & Koch SP5, both utilizing a roller-delayed blowback system. Hosts Kaya and Jason conduct extensive range testing, including suppressed fire, and analyze ergonomics, recoil impulse, and reliability. The Kuna is presented as a modern, feature-rich alternative at a significantly lower price point than the iconic SP5.

This guide details the assembly of an LMT MARS-H .308 rifle build, covering lower and upper receiver integration, barrel installation with specific torque values, and accessory mounting. It emphasizes proper gunsmithing techniques like staking the castle nut and highlights component compatibility, drawing on expertise from Brownells.

This video from Palmetto State Armory announces the PSA JAKL-9 as the winner of their #5 concept poll for SHOT Show. The firearm features a 9mm caliber, a 6.5-inch nitrided barrel with 1/2x28 threads, a monolithic upper receiver compatible with AR-V style lowers, and accepts CZ Scorpion magazines. It also includes a non-reciprocating, ambidextrous charging handle and a last-round bolt hold-open feature.