Magpul MAG310-FDE CTR Carbine Stock Flat Dark Earth Synthetic for AR-15, M16, M4 with Mil-Spec Tube (Tube Not Included) $61.70
B5 Systems BRV1082 Bravo Stock Black Synthetic for AR-15 with Mil-Spec Receiver Extensions (Tube Not Included) $58.00
Magpul MAG379-BLK ACS-L Carbine Stock Black Synthetic with AR-15, M16, M4 with Commercial Tube (Tube Not Included) $80.70
Pearce Grip PGG4MF Grip Frame Insert made of Polymer with Black Finish for Glock Gen4-5 Mid & Full Size Models (Except 20, 21, 40 & 41) $3.68