MILSIG/Valken M17 CQR Air Buttstock and Tank Package Stock Option:Remote Adapter and Stock 2 SCFM (119 L/min) CFM

2 SCFM (119 L/min) CFM FAD 2

Spring - 468 Charging Handle Spring

1 x 10-32 x 1 3/8" (M5x35mm)  Hex Driver:  1/8

This adapter buffer tube is Milspec - it is compatible to any Milspec butt stock

MILSIG/Valken M17 CQR Air Buttstock and Tank Package Stock Option:Remote Adapter and Stock 2 SCFM (119 L/min) CFMThis is a complete buttstock kit to turn your marker into a battle rifle. Custom build your marker and get all the head turns at your field. Includes: Optional air stock from 3D processing using acrylonitrile styrene acrylate material Remote Line Version Comes with airline adapter Air Tank Stock version has an option air tank