- Tufforce 4-Side=Rail fit on shotgun barrel, Dia.21-23mm/ 12 Guage and 20 Guage Barrel, special work well for rib barrel.
- 10 slots around all 4 sides, Top, Bottom, Right and Left.
- Two M4 x28 Screws to connect two pair rings to Clamp on Barrel
- Useful for accessories such as Flashlight, Laser sight, Bipod/Grip
- CNC Machining, 6061-T6 Aluminium, Black Hard Anodized Finish
- Tufforce Unique design, USA Patent Granted.
Return and refund within 1 month, Replace within 1 year if quality problem.