S2 Blog

Is this AR-15 build worth it? See a detailed follow-up review of my Coronado/Bravo build. Flawless accuracy and function guaranteed. Watch now!

Testing the top-tier Vortex Razor HD 1-4x24 scope. Review its exceptional fit, FFP reticle, and quality features. See if this high-end optic is right for your next rifle build.

Check out my new AR-15 build! I detail the flawless fit of Coronado Arms & BCM parts. See which rifle components deliver precision accuracy.

DIY your Coronado Arms lower build! We review a PSA parts kit build, detailing assembly with Magpul MOE parts. Watch the video tutorial for full details.

Excited for my AR-15 build! We review the Coronado Arms billet lower receiver and the complete PSA parts kit setup. Read how to build yours.

Personalize your AR-15 with stunning laser engraving! See how adding logos and designs enhances the look of your lower receiver without compromising performance. Check out the details!

Your AR-15 won't cycle? Learn why gas port issues might not be the real culprit. We reveal the crucial buffer/spring mistake that caused this rifle to fail. Read the guide!

Discover the BCM KMR 13" handguard. We review this ultra-light, KeyMod rail, noting its aerospace durability and versatile build for your AR-15 build. Read the full review.

Discover the BCM Gunfighter Mod 3 grip. We review this AR-15 upgrade, covering its superior ergonomics, fit, and storage features. See why it beats the MOE grip!

New to long range shooting? Learn where to start! Expert tips on rifles, calibers, and optics to help you buy your first long range setup. Watch now!