This ACM mounting adapter allows fitting of 30mm optical devices to standard 20mm RIS rails, expanding your set-up options. The high profile design offers additional clearance, helping with sight alignment and compatibility across a variety of airsoft replicas.
- Accommodates 30mm diameter mounts
- Suits 20mm RIS rail systems
- Practical for easy optic or accessory changes
A practical choice for enhancing rail versatility during upgrades or custom builds.










