DoubleStar ACE Slim Stock Black. With the addition of theMPX to Ace Interface Adapter(not included) the Slim Stock is ready to mate to anyAce receiver blockorfolding mechanism. Machined from a solid billet of 6061 aircraft aluminum the Slim Stock features six separate non-rotational QD pockets as well as the aggressive meat tenderizer strike plate youve come to expect fromAce stocks. Completing the stock is a comfortable 0.5 rubber buttpad that can be installed or not depending on shooter preference. Finished with a Type 3 hard coat anodize the Slim Stock is mission ready for all conditions. Specifications for DoubleStar ACE Slim Stock: Manufacturer: DoubleStar Color: Black Stock/Brace Material: 6061-T6 Aluminum Finish: Anodized Gun Model: AK-47 Package Contents: DoubleStar ACE Slim Stock DoubleStar A132: ACE Slim Stock Black