Caliber changing insert for Eagle Vision Sigma M4 silencers

Eagle Vision company has created the Sigma M4 silencer, which is a multi-caliber silencer. Thanks to special inserts, we can change calibers in just a few minutes. Due to the lack of moving parts and sealing with O-rings, to reduce vibrations, eliminate pellet clipping, and improve accuracy.

All parts are manufactured on a CNC machine, with a precision of +/- 0.02 These inserts will also be compatible with silencers from Eagle Vision, which are currently in the design phase.

Available calibers: 4.5mm (.177), 5.5mm (.22), 6.35mm (.25).

Weight:

• .177: 14 grams
• .25: 12 grams
• .22: 13 grams

In the set:

• Silencer insert
• Two replaceable O-rings
• 24-month warranty
• Receipt/VAT invoice