Sigma M4 Silencer Moderator Interchangeable Caliber

Sigma M4 Silencer Moderator Interchangeable Caliber

EagleVision Sigma M4 Silencer

• Our multi-caliber sound moderator system can be used in different air rifles over various calibers.
• Interchangeable internal liner can be swapped with another caliber liner without opening the moderator with the tools provided.
• No moving parts, all components are secured with ‘O’ rings to improve accuracy, limit vibration and avoid pellet clipping.
• All parts are manufactured by CNC; Some internal parts have tolerance of + or – 0.02.
• All our liners can be used with future Eagle Vision sound moderator models.
• The caliber specific liner reduces the sound level to a minimum.
• Extra vent holes on the first tube release air pressure from the first to the second chamber.
• The space between the first and the second tube is pre-wrapped with ballistic fiber felt to reduce sound leaving – it’s also wrapped with stainless steel wired mesh to create a stunning look.
• The outer groove is designed to release air and give a better grip.
• Also with an interchangeable end cap.
• Supplie caliber liners: .177, .22, .25
• It can be used with different calibers up to 9mm by removing the liner.

Product specifications:
Length: 174MM
Outside Diameter: 41MM
Weight: 240G
Muzzle Threads size: 1/2 UNF X 20

Product includes:
1 x Sound Moderator
3 x Liner (2x spare o-rings)
1 x Tool
1 x Storage Case
1 x O-ring silicone grease

There will be many new moderator models and lengths coming soon. All of them will have a changeable end connection, to 1/2” UNF X 20