458 SOCOM, FUNCTION TEST DUMMY RDS, PACK OF 3
Precision made from aircraft aluminum to the original 458 SOCOM cartridge specifications from Teppo Jutsu / SBR Ammunition. Designed for checking feeding and extraction on your 458 SOCOM upper and firearm safely. No worries of slam-fire or empty loaded cartridges that may or may not be the correct specifications. Comes in a pack of 3 so you can check magazine functions as well.