ACM Special Force Type LE Stock for M4 Series Airsoft Rifle Chronograph This modification allows compatibility with

This modification allows compatibility with QD sling cups commonly found on lower receivers

and large charging handle

LED illuminate Flash light

Gearbox: Version 3

magazine catch and fire selector were designed to be ambidextrous operated

ACM Special Force Type LE Stock for M4 Series Airsoft Rifle Chronograph This modification allows compatibility withACM Special Force Type LE Stock for M4 Series Airsoft Rifle Polymer Construction Stock With Rubber Stock Pad With Spare Compartment (able to Hold 4 CR123A) on Left & 20mm Rail on Right With 4 QD Sling Swivel Adaptor Fits most M4 Retractable Stock Tubes (Not Include Stock Tube) Length: 190mm