The amazing Russian Vityaz

The PSA AKV-9, a 9mm AK-style pistol cloning the Vityaz, exhibits significant reliability issues including failures to feed, extract, and eject, along with frequent out-of-battery malfunctions. Early production units required manufacturer intervention, and even after fixes, the design's direct blowback operation and reliance on a specific recoil buffer present challenges. While visually appealing, its current performance makes it more of a 'range toy' than a dependable firearm.

The Definitive Arms AKX-9 series offers 9mm AK-style firearms in rifle and pistol configurations, featuring a blowback operation and Colt-pattern magazine compatibility with last-round bolt hold-open. Models include the AKX-9P pistol, AKX-9S side-folding carbine, AKX-9R standard rifle, and AKX-9C classic. Barrel data shows an 11.125-inch length with a 1:10 twist, achieving approximately 1300 fps with 115gr ball ammo.

This video provides an introduction to the Kalashnikov USA KR-9, comparing it to the Russian Vityaz and the H&K MP-5. The reviewer highlights its fun shooting experience, especially when suppressed, and notes the 9.25" threaded barrel with a 1/2 x 28 thread pitch. The discussed KR-9 is the SBR (Short Barreled Rifle) version with a triangle folding stock, though the availability of pistol and rifle variants is also mentioned. The video also briefly showcases the reviewer's loadout.

This review compares four 9mm AK-style firearms: Definitive Arms AKX-9, PSA AK-V, Kalashnikov USA KR-9, and Century Arms WASR-M. The Vityaz is the Russian inspiration. The AKX-9 uses Colt SMG mags with a bolt hold open. The AK-V uses CZ Scorpion mags and has a MAC bracket. The KR-9 is a Vityaz clone with proprietary mags. The WASR-M is a budget option using Glock mags but can suffer from over-insertion issues.

This YouTube Short features night drills with a suppressed KP-9, described as a civilian Vityaz. The video showcases the firearm being put through its paces in a low-light environment, emphasizing its operational capabilities. The content appears to be focused on demonstrating the firearm's performance during tactical exercises.

The Kalashnikov USA KP-9, a semi-automatic Vityaz variant, proves exceptionally reliable out of the box, passing a 5,000-round endurance test. While its simple blowback action yields a snappy recoil, the firearm remains controllable. It features a 1/2x28 threaded muzzle for suppressor compatibility and a stable, pinned Picatinny top rail for optics. The trigger is functional for combat use, though not match-grade.

The Daniel Defense DDM4 PDW chambered in .300 Blackout is presented as a highly effective modern defensive tool. It features a 7-inch barrel, 20-round capacity, and is shown with accessories like a Trijicon RMR and Surefire Scout light. The .300 Blackout cartridge's utility in a PDW platform is highlighted, despite common misunderstandings, with a live-fire demonstration showcasing its effectiveness.

This video compares the 5.56 cartridge to the more powerful .30-06 Springfield, highlighting the latter's historical use. It features a Remington 742 semi-automatic rifle in .30-06, questioning the classification of traditional firearms as 'assault weapons'. Live fire demonstration showcases the rifle's performance.

This review details the AR-57 upper receiver, a conversion for the standard AR-15 platform chambered in 5.7x28mm. It highlights the unique top-mounted P90 magazine system and a clever downward ejection modification using a cut Magpul PMAG to catch spent brass. The demonstration confirms the effectiveness of this brass-catching hack.

The Ruger Mini-14, chambered in .223 Remington/5.56 NATO, is examined for its 'weapon of war' status. The review highlights its modularity, demonstrated by a quick stock swap from synthetic to wood folding. Live fire shows its capabilities, contrasting its public perception with other firearms.