All 1911 Government and Commander barrels are available in standard length, extended length, extended and ported (a), and threaded options (b) with match.
Ok I completed my conversion of a rock island armory 1911 .45 to a 40 super. The biggest cost was the barrel it was about \5 for a 5.72 in.
The. 40 Super is an automatic pistol cartridge developed in 1996 and introduced to the market by Triton Cartridge. The cartridge was co-developed by Fernando Case length : 988 in mm). The Importance of Incorporation. NRA Range Safety Officers. Find all posts by DeltaKilo. This is a very powerful cartridge with recoil to match. It was, after all, the short-lived firearms manufacturer, Detonics, that showed us what kind of performance could be wrung from a.