2″ x 12.5″… 1/2″ x 20 UNF Threads

Is the 6.25 inch Ronin v3 still too loud for you? This 6.25 inch expansion chamber added to the rear of the Ronin will make it even quieter… increases the air volume that gets captured inside the moderator!

Shipped by USPS Ground Only!

• Precision CNC’d
• Comes pre-wrapped in felt and stainless steel mesh
• Machined grooves on the outside for easy handling.
• Made with 6061 Aluminum, will not work for firearms.
• Weighs around 16 ounces
• Comes with protective red tube for easy transport and storage.
• Add this optional 6.25 inch extender to make this unit even quieter!