Choke tube markings are a series of lines, notches, letters, or numbers that help identify the size of a choke tube. The letters LF are usually written on the outside walls of the choke tube, and it can be confusing if you haven’t seen it before. LF stands for LIGHT FULL. It designates the choke […]
Guides
Articles about Choke Info and Guides from a true waterfowl hunting blog. WaterfowlChoke revolves around choke tubes for hunting. We are hunters ourselves. Every year we’re out in the field hunting ducks and geese and generally enjoying the outdoors.
Our aim is to help the hunting community, especially those starting out, so we try and cover as many topics as possible to be that wealth of knowledge you can rely on. Happy Hunting!
What does 4 lines mean on a choke tube?
Choke tube markings are a series of lines, notches, letters, or numbers that help identify the size of a choke tube. Choke tubes with 4 lines usually appear on the top of the choke tube and it can be confusing if you haven’t seen it before. 4 lines means IMPROVED CYLINDER. Lines indicate the size […]
What does IM mean on a choke tube?
Choke tube markings are a series of lines, notches, letters, or numbers that help identify the size of a choke tube. The letters IM are usually written on the outside walls of the choke tube, and it can be confusing if you haven’t seen it before. IM stands for IMPROVED MODIFIED. It designates the choke […]
What does 2 lines mean on a choke tube?
Choke tube markings are a series of lines, notches, letters, or numbers that help identify the size of a choke tube. Choke tubes with 2 lines usually appear on the top of the choke tube and it can be confusing if you haven’t seen it before. 2 lines means IMPROVED MODIFIED. Lines indicate the size […]
What does 1 line mean on a choke tube?
Choke tube markings are a series of lines, notches, letters, or numbers that help identify the size of a choke tube. Choke tubes with 1 line usually appear on the top of the choke tube and it can be confusing if you haven’t seen it before. 1 line means FULL CHOKE. Lines indicate the size […]
What does the letter F mean on a choke tube?
Choke tube markings are a series of lines, notches, letters, or numbers that help identify the size of a choke tube. The letter F is usually written on the outside walls of the choke tube, and it can be confusing if you haven’t seen it before. F stands for FULL CHOKE. It designates the choke […]