Grand Power hit a home run with the Stribog. For such a low price point you get an extruded aluminum upper receiver with flip-up integrated sights, ambidextrous controls, threaded barrel and familiar ergonomic features that all adds up to a great bang-for-the buck platform to build on. A3 Tactical has developed a line of products that makes this platform even better. With our Stribog-specific products and our Stribog-compatible Modular line of products, we have plenty of options to personalize, upgrade, and enhance your Slovakian PCC.