The KAK Plan B Multitool Wrench (brand part no. 419-1902-001) is a compact muzzle-device wrench built by KAK Industry to service A2 and similar muzzle devices along with the company’s own Plan B devices, Hub mounts, and most Bravo mounts. It is designed for shooters and builders who run any of these muzzle device systems and want a single wrench sized correctly for each rather than adapting a generic tool. As with any suppressor-adjacent hardware, some suppressor manufacturers may not honor warranty claims if third-party tools or mounts are used, so it is worth checking your mount manufacturer’s policy before use.

Key Specifications

• It is compatible with A2 and similar muzzle devices.
• It also services Plan B devices, Hub mounts, and most Bravo mounts.
• It functions as a compact multitool wrench rather than a single-purpose tool.

Frequently Asked Questions

What muzzle devices does this wrench fit? A2 and similar muzzle devices, plus Plan B devices, Hub mounts, and most Bravo mounts.

Will using this affect a suppressor warranty? Some suppressor manufacturers will not honor warranty claims if other brands’ tools or mounts are used with their suppressors, so check your manufacturer’s policy first.

Buy the KAK Plan B Multitool Wrench

One wrench that fits several common mount systems saves a cluttered toolbox. Order it from KAK Industry through our Lubbock, Texas gun shop for fast, insured shipping, and browse more of our gunsmithing tools.