Everything You Need To Know About PSA Mixtape Vol 1. (FIRST LOOK)

This guide, presented by Justin from Palmetto State Armory, explains the critical role of barrel twist rate in stabilizing .300 Blackout projectiles. It details how faster twists (1:5) are ideal for heavier subsonic rounds, while slower twists (1:7) excel with lighter supersonic rounds. The information is derived from practical range testing, demonstrating the performance differences between twist rates and ammunition types.

This video provides an expert-level review of the Wraithworks CarbonMax CM-1, a novel AR-15 variant featuring a monolithic carbon fiber upper receiver. The review highlights its innovative construction, lightweight design (6.5 lbs), and ergonomic features like a non-reciprocating charging handle. The engineer from Wraithworks transparently discusses technical aspects, design philosophy, and minor prototype issues, offering insights into its performance and future production plans. The rifle is noted for its soft recoil and flat shooting characteristics.

This review of the Remington R15 in .204 Ruger highlights its potential for varmint hunting and target shooting. The expert instructor notes the rifle's light recoil and inherent accuracy, but emphasizes the significant impact of wind on the light 26-grain .204 Ruger bullets. For improved performance in windy conditions or at longer ranges, heavier bullet weights are recommended.

This video review showcases the GQ Armory Paladin in .300 Blackout, highlighting its compact design and suppressed shooting performance. The speaker, identified as PewView, demonstrates rapid fire on steel targets, emphasizing the firearm's cycling speed and sound suppression. The review also points out aesthetic features like the gold-plated bolt carrier group, positioning it as a high-end, potentially custom firearm.

This video provides an expert-level review of top 5.56 rifles for 2026, featuring insights from Alyssa Seymour and Tanner. They detail a comprehensive 10-category rating system and a rigorous testing methodology involving 1,000 rounds per firearm. Key picks include the B&T SPC223, HK MR556 A4, and S5 Tactical SG-36, with discussions on their unique features, performance, and value, offering a deep dive for firearms enthusiasts.

Roger Barrera from QVO Tactical provides an expert overview of the new Palmetto State Armory (PSA) AXR rifle and pistol at SHOT Show 2026. The AXR rifle boasts full ambidextrous controls, a monolithic rail, and an adjustable gas block, with availability in multiple calibers and lengths. The AXR pistol is presented in .300 Blackout with a short barrel and a new brace design. Barrera notes the AXR folding stock as a progression from the PSA Jakl line.

This video showcases a custom MK18-style AR-15 build with a focus on high-end tactical accessories. Key components include a Daniel Defense RIS II rail, Unity Tactical FAST mounts with Aimpoint optics, and a Cloud Defensive Rein weapon light. The build emphasizes a 2.26-inch optical centerline for improved ergonomics and features a 10.3-inch barrel chambered in 5.56x45mm NATO.

This video showcases a Zastava ZPAP M70 AK-47 converted into a bullpup configuration. The custom build features a unique chassis with a FAMAS-style carry handle and an integrated optics rail. It retains the standard 7.62x39mm caliber and utilizes a rear-mounted magazine, demonstrating a significant firearms modification.

A $70 Amazon ACOG clone failed critical durability tests, including impact and submersion, while a $1300 Trijicon ACOG is implied to be the reliable standard. The budget optic showed significant water ingress and seal failure after being submerged in a river, rendering it unusable. This comparison highlights the stark differences in build quality and reliability between budget knock-offs and premium, battle-tested optics.

The PSA Sabre is presented as a high-value budget AR-15, retailing around $900. It comes with several factory-installed upgrades like an enhanced charging handle, safety selector, trigger, and takedown pins. Key features include a 13.7-inch pinned and welded barrel and an adjustable gas block for performance tuning.