Let's use the "search" function.
1911 Magazines - Tripp will be the ones mentioned most. There is a reason. They are the best.
Colt 1911 - Canebrake will be the one associated with that answer. If you don't know why, then search on Canebrake.
Cookies - WoC! Enough said.
The OP has been in the 1911 area (and has read several posts) and knew that most will answer "Tripp" to the "clip" question.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)