D.F. Maisey Muzzle Brakes

Assembly Muzzlebrakes Video - click to watch

‘Gunsmith – ready’ muzzlebrake models

Tresamax muzzle brake, Gunsmith Ready  Tresamax ®

Quatromax muzzle brakes - AR15/AR10 special model  Quatromax ®

Megamax muzzle brake  Megamax ®

Varimax Quick Change muzzle brake  Varimax®-QC

Megamax Blaser Muzzle Brake  Megamax® Sako/Tikka special model

Megamax Blaser Muzzle Brake  Megamax® Blaser special model

Megamax® Tactical special model muzzlebreak  Megamax® Tactical special model

SuperMax™ Muzzle Break - Large 6 chamber design  SuperMax™ Large 6 chamber design

‘No Gunsmithing’ muzzlebrake models

Quatromax Blaser R93 Muzzlebrakes  Quatromax® Blaser R93 & R8 special models

Quatromax AR15/AR10 special model Muzzle Brake  Quatromax® AR15/AR10 special models


  •   Quatromax – Custom order, pre-tapered at rear and bored for specific calibre and thread size to fit gunsmith-threaded or other factory threaded rifle muzzles. ( Some ⌀0.921″ or ⌀0.946″ diameter options also.)

Megamax Quicktime kit  Megamax – Quicktime kit

Tresamax Sleeve kit  Tresamax®, Varimax®-QC sleeve & shim kits