Would you run 450 smc though your high end 1911 or polymer pistol?
Double Tap 450 SMC:
450 SMC is supposed to give 10mm performance out of a 45 acp.
From 1st link below " ....185 gr JHP to 1350 fps, a 230 gr JHP to 1200 and a 255 gr hardcast to 1100 ..."
" ...How can they do this in a chamber designed for 45 ACP you ask? They use a special cartridge case. The case is essentially a cut down .308. This gives it thicker walls to hold up to the charge ..."
Articles
- Referenced article: https://www.gunsamerica.com/digest/1350-fps-1911-doubletap-450-smc/
- Double Tap Ammo site: http://www.doubletapammo.net/index.php?route=product/category&path=303_354
- CMMG shooting it: https://www.ammoland.com/2018/02/cmmgs-guard-withstands-mighty-450-smc/#axzz68Pce913L
- YouTube Video: https://m.youtube.com/watch?v=vdxX0Qoprxo