Ask the Community

Hi Duane, yes this will fit i Diamondback AR15. Installation manual here >>> https://www.hiperfire.com/wp-content/uploads/X2S_MOD-2_Manual.pdf Stay safe & have a great day!

Hi Duane and welcome. This will work no issue in the Diamondback series of AR Rifles. Fits: AR15, AR10, AR9/PCC Variants, Sig MPX. Cheers, stay safe and enjoy! https://www.youtube.com/watch?v=cWeKPWI_PV4