Kel-Tec RDB Got Even Better?
This video details three upgrades for the Kel-Tec RDB, focusing on enhancing its modularity and ergonomics. The presenter, Mark from Fit'n Fire, demonstrates the installation of an M-LOK handguard, a new charging handle, and a 3D-printed magwell. He highlights how these modifications improve accessory mounting, charging speed, and magazine insertion, particularly for competitive shooting. The RDB is praised as a strong value bullpup option.











