The inserts are marked according to the dummy suppressors used, real dimensions (outer diameters):
Insert mark | Insert diameter [mm] | Compatible suppressor model |
40 mm | 36 | Rotex-V3 (gen2) - ASG |
SVU | 34,8 | SVU - Cyma, Rotex gen1 - ASG |
SF556 | 33 | SF 556/762 - AngryGun/AirsoftArtisan |
35 mm | 31 | |
34 mm | 30 | DeltaArmory/SpecnaArms stock silencers |
MK23 Socom | 29 | Mk23 Socom TM/ASG |
32 mm | 28 | |
30 mm | 26 |