Slightly narrow entrance for better sealing to achieve more consistent power output. - C-Clip to enhance lip stiffness for further sealing.
Special pressure point geometry for improved long range performance - Suitable for Marui / WE / KJ GBB Pistols, WE GBBRs, VSR-10 compatible Air Cocking Rifles & Novritsch SSG10.
NOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot. ( i.e. Marui original pistol inner barrel and most compatible inner barrels )
Recommended hardness/FPS combinations:
- 50 degree: Up to 360 FPS
- 60 degree: 295-390 FPS
- 70 degree: 360-460 FPS
- 75 degree: 425-490 FPS 80 degree: 490 FPS up