22 w - See translate

https://www.tech10tactical.com..../product-page/comple

ALPHA Gen II  COMPLETE MODULAR OPERATOR'S SYSTEM
www.tech10tactical.com

ALPHA Gen II COMPLETE MODULAR OPERATOR'S SYSTEM

Upgrade your rifle with the ALPHA Gen II Complete Modular Operator's System. Designed by veterans, used by military, law enforcement, and civilians.