Serial# 25196 Comes with 1 magazine. No box or papers. No trades. CHL or TxDL + bill of sale required.
Colt Government Mk. IV Series 70 (1970–1983): Introduced the accurized Split Barrel Bushing (collet bushing). The first 1000 prototypes in the serial number range 35800NM–37025NM were marked BB on the barrel and the slide. Commander-sized pistols retained the solid bushing.