Moderator Eagle Vision Sigma M41 Interchangeable - 1/2 UNF

The Eagle Vision Sigma M41 is a versatile moderator featuring an interchangeable internal liner system that allows you to easily switch calibres without disassembling the moderator. The internal structure effectively reduces muzzle report, while calibre-specific liners further minimise sound output. The liner can also be removed for use with larger calibres up to 9 mm.

Included liners:

• .177 (4.5 mm)
• .22 (5.5 mm)
• .25 (6.35 mm)

Eagle Vision Sigma M41 Interchangeable moderator features:

• Multi-calibre system compatible with various air rifles and calibres
• Quick-change liner system without disassembling the moderator
• Can be used without liner for calibres up to 9 mm
• No moving parts; all components secured with O-rings for improved accuracy and reduced vibration
• Pre-wrapped ballistic fibre felt for optimal sound suppression
• Precision CNC-machined components with tight tolerances (+/- 0.02)
• Interchangeable end caps (only 1/2 UNF included)
• Liners are compatible with future Eagle Vision moderator models
• Laser-engraved serial number for identification

More Sigma M41 moderator specifications:

• Length: 183 mm
• Diameter: 41 mm
• Weight: 200 g
• Rear thread: M23x1
• Front thread: M15x0.6
• Material (moderator & components): black anodised aluminium
• Air stripper adaptor material: stainless steel
• Included: liners, 1/2 UNF end adapter, storage case, protective pouch, silicone grease, spare O-rings, tools, screws