I'm building a 1911/2011 or similar soon to compliment my Glocks. My goal is to get the 65gr Xtreme Defender .355in bullet over 2200fps from a 4.25in barrel (or close to that length). I need to pick a cartridge to do that with. So far from reloading for my own Glocks, getting info online, and...

Lehigh Defense came out with a new offering recently, Leigh Defense Xtreme Defense (LDXD). The Military Arms Channel did a piece, using 9mm. I tried .380 and made a video: Spoiler Alert: I may have to do more testing to make a comprehensive analysis. My perception is that it's viable and...