Videos tagged with Roller-Delayed

This comparison between the Springfield Kuna and the Stribog SP9 A3G highlights their shared roller-delayed blowback system and ambidextrous controls, contributing to similar felt recoil and user-friendliness. Key distinctions lie in their magazine compatibility (proprietary for Kuna, Glock for Stribog) and accessory mounting systems (M-LOK on Kuna, rail on Stribog). Both are compatible with aftermarket folding stocks and braces.

This video from Shot Show 2026 introduces Matador Arms' new dual piston hydraulic buffer system for the MAT-9 upper receiver. Designed to transition from direct blowback to a smoother roller-delayed operating system, this buffer aims to significantly reduce felt recoil, offering a more manageable shooting experience. The system is highlighted as an advancement in recoil mitigation technology for pistol-caliber carbines.

This review of the Springfield Armory Kuna highlights its unique roller-delayed operating system, designed for reduced recoil and a smoother shooting experience. The pistol is chambered in 9mm, features a 30-round capacity, and boasts fully ambidextrous controls. Expert analysis points to its potential as a Personal Defense Weapon (PDW) with superior stability and faster follow-up shots compared to traditional handguns.

The Matador Arms MAT-9 is a new roller-delayed 9mm pistol featuring ambidextrous controls that are highly functional. Testing showed good recoil impulse management and reliability with Blazer Brass 115gr ammunition. The firearm demonstrated impressive accuracy at 200 yards, with the reviewer giving a positive final verdict on its aesthetics and overall appeal.

The Springfield Kuna is a 9mm roller-delayed PCC offering excellent reliability and accuracy for its sub-$1000 price point, making it a strong competitor to the Stribog and CZ Scorpion. While it excels in mud tests and sustained firing, a significant drop test failure revealed a weak point in its polymer construction, and ergonomic critiques include a stiff safety and sticky magazine release.

The Springfield Kuna 9mm PCC, after 5000 rounds, demonstrates exceptional reliability with only two minor malfunctions. While its controls are noted as stiff and 'clunky,' its AR-style ergonomics, roller-delayed action, and affordable magazines make it a competent and well-priced option. Accuracy is standard for a PCC, and its recoil impulse is softer than direct blowback but punchier than an MP5.

The Honest Outlaw provides an initial review of the new Springfield Kuna, a 9mm roller-delayed PCC. The firearm is noted for its smooth operation, speed, and reliability, with ambidextrous controls and proprietary magazines. While generally positive, the reviewer identifies the safety mechanism as a point for improvement. The price point is highlighted as competitive, falling under $1,000.

This video details the Springfield Armory Kuna 9mm subgun, focusing on the Nexus Firearms Evo lower receiver's ability to use AR-15 triggers and CZ Scorpion magazines. The Nexus lower addresses proprietary magazine issues and enhances modularity. The host demonstrates extensive magazine compatibility testing and suppressed shooting, highlighting the roller-delayed system's smooth operation and the Super Safe trigger's high rate of fire capability.

The Springfield Armory Kuna PCC offers a compelling roller-delayed 9mm carbine experience at a competitive price point. It boasts impressive reliability, with zero malfunctions reported over 1,500 rounds, and features fully ambidextrous controls similar to an AR-15. While its proprietary magazines and flip-up sights have minor drawbacks, its smooth shooting characteristics and value make it a strong contender in the PCC market.

This video explores the theoretical application of a roller-delayed blowback system, renowned for its low recoil and suppressed performance in platforms like the MP5, to the AR PCC (Pistol Caliber Carbine) platform. The presenter, from InRange TV, investigates a direct buffer system replacement from Maxim Defense, aiming to determine if it successfully transfers the benefits of roller-delayed action to an AR-style firearm. The video is a review and range test to evaluate this modification.

This '60 Second Gun News' update covers several new firearm releases and modifications. Highlights include the Springfield Kuna 9mm PCC, Langdon Tactical's H&K Mark 23 optic cuts, and an integral suppressor for the Ruger American Ranch. New ammunition from Federal and rifle options from Bear Creek Arsenal are also featured, alongside an MDT chassis update. The segment emphasizes the importance of regular firearm practice.

The Springfield Armory Kuna is highlighted for its performance, featuring a 6-inch barrel, roller-delayed gas system, and aluminum frame. The review demonstrates its effectiveness on an outdoor range, with the speaker praising its shooting characteristics. Key components like the Strike Industries brace and flat trigger are noted.