The KelTec SU22C, commonly referred to as the "Charlie Model," is distinguished by its unique underfolding stock, which enhances its portability and compactness. This feature allows the rifle to be conveniently transported and stored, making it an ideal choice for shooters who need a versatile and easily manageable firearm. The underfolding stock also permits shooting while folded, a rare capability that adds to its functionality in various shooting conditions, particularly in constrained spaces or during rapid deployment scenarios. This design is specifically tailored for adaptability and quick readiness, catering to both recreational shooters and those who might need a rifle for practical, on-the-go use. Beyond its distinctive folding stock, the SU22C maintains the standard features of the SU22 series, such as being chambered in .22LR, which offers an economical shooting experience without sacrificing performance. The rifle's compatibility with most AR-22 magazines ensures that users have access to affordable and widely available ammunition. With a 16-inch barrel and a light overall weight, the SU22C combines ease of handling with the precision expected from a KelTec firearm. The integration of these features makes the Charlie Model not only a practical option for everyday plinking and small game hunting but also a reliable tool for tactical training where adaptability and mobility are essential.