Check the listing for details. TTI AIRSOFT TTI-P0020-RD AAP-01 TYPE-A Compensator (14mm CCW) RED. Condition: New. Listed at 27.00 USD. !!!SHIPPING FREE PROMOTION!!! (For Airsoft Only) Full CNC Aluninum Anodizing CoatingManufacturer: TTI Airsoft / Made in Taiwan Color: Red Model: CNC AAP-01 TYPE-A Compensator (14mm CCW) Size: Fits Action Army AAP-01 GBB PistolsDesigned to fit the Action Army AAP-01, this is a beautifully contoured upgrade to your existing (or non-existant!) mag-well.The TTI AIRSOFT Compensator Type-A is designed to fit 14mm CCW thread pitch. Delivers enhanced stability for improved accuracy, making consistent shot-to-shot performance much easier to achieve. Disclaimer for accessories and parts:Professional installation is recommended/may be required. We are not responsible for any damage that may occur. For best results, please have a professional airsoft Tech install all upgrade components at a certified professional airsoft technician/shop. Screw Removable Gule is required for screws when you install this kit.