Novritsch Hi-Capa Thread Adapter V3 The outer barrel is of

The outer barrel is of solid construction and can replace the stock outer barrel without any modification

the JACK™ replaces the original gearbox components with a programmable pneumatic system allowing for higher performance and greater reliability over a gear driven system

Quick Spring Release: Yes

- You can use a mechanical trigger stop with the Scylla

Novritsch Hi-Capa Thread Adapter V3 The outer barrel is of14mm CCW Thread adapter. With the typical threading, you can mount suitable tracer units and suppressors to your SSP1, SSP2 & SSP5. Note that heavy long muzzle devices can cause cycling issues and may prevent the pistol from functioning properly.