WINFREE AR-15/M4 Castle Nut Wrench Tactical Armorer Wrench

This Armorer Wrench specifically designed for the AR-15 and M4 platforms, typically used for maintaining, disassembling, and assembling specific parts of the rifle.

1. Castle Nut Wrench: The serrated semicircular section at the top is specifically designed for installing and removing the castle nut that secures the buffer tube.
2. Flash Suppressor/Muzzle Brake Wrench: Designed for installing and removing A1 or A2-style flash suppressors.
3. Receiver Extension Removal Wrench: The central hole is designed for working on standard-length receiver extensions.
4. Portability: Features a rubber-coated handle for a better grip. Compact design, suitable for carrying in a tool kit.
5. Material: Made of carbon steel.
6. Weight：140g.