We offer the most advanced modular firearm system - the XCR which was designed from scratch to be the best firearm of its class available anywhere at any price. The XCR not only offers the best ergonomics, reliability, and durability, but because of its modularity, it can be assembled in more configurations than any other firearm. Its quick change barrel system allows it to shoot many different cartridges from barrels of different lengths, contours, and twists. The XCR is also very accurate. After shooting the XCR, you won't want to shoot anything else. (less)