Muzzle Couplings Online

Who is Muzzle Couplings Online?

Located in the White Mountain region of New Hampshire, USA.  Muzzle Couplings Online sells firearm parts and accessories that are not normally available from your typical gun store.  We also operate a small machine shop.  We make your guns more fun.
  • Thread Adapters and Protectors
  • Muzzle Couplings
  • Custom Parts

"Turn grandpa's old rifle into a tactical weapon, order a muzzle coupling today..."


For questions, please contact us at:

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