The bolt release is made of 6061 aluminum and is available in the following colors; Red, Grey, Silver, Gold, Purple, Pink, Green, Blue, Black. This part will fit: Benelli M1 Benelli M2 Benelli M4 Benelli Supersport I & 1 Benelli Cordoba Benelli Super Black Eagle Benelli Super Sport Benelli Montefeltro Franchi Intensity Franchi Affinity Franchi I-12 The latch of the shotgun will need to be modified to accept the lever. Customers can ship either the latch or the complete shotgun for the installation.