DPMS AR-15 Ambi Charging Handle One Size. A simple but effective upgrade to the usability of your AR-15 Constructed from 7075 aluminum with magnesium-coated hardware. Build maintain or upgrade your AR-15 today Specifications for DPMS AR-15 Ambi Charging Handle: Manufacturer: DPMS Color: Black Fabric/Material: 7075 Aluminum Gun Make: AR Platform Gun Model: AR-15 Package Contents: DPMS AR-15 Ambi Charging Handle What firearm models does the manufacturer say DPMS AR-15 Ambi Charging Handle is compatible with? The manufacturer suggests that DPMS AR-15 Ambi Charging Handle is compatible with AR-15DPMS DP7790286: AR-15 Ambi Charging Handle One Size