The Aero Precision M4E1 Featureless Complete Lower Receiver includes a Strike Industries Simple Featureless Grip and Magpul MOEA(R) Fixed Carbine Stock. M4E1 Lower Receiver Magpul MOE Fixed Carbine Stock - Black Strike Industries Simple Featureless Grip - Black Mil-spec Lower Parts Kit Carbine Buffer Kit Ergonomic non-pistol grip for AR Conforms to California DOJ criteria NOTE FROM STRIKE INDUSTRIES: This grip is made to conform to the DOJ criteria but has not been approved. If grip is used in conjunction with other features on the CA DOJ banned features list, the host system no longer constitutes a "featureless" build.& Mfg: Aero Precision