Choose Options Guncrafter Industries .50 GI Conversion for Glock Pistols - Complete The complete .50 GI™ Glock conversion package. Comes with a frame, a conversion unit, and one 9 round magazine. Frames will be either a 20SF or 21SF, generation 3 or 4. This is the perfect way to get into the the round that was designed to... $1,095.00
