HiViz Fastdot H3 Sig P320 9 mm w/Fixed Sights Only Sight Black. Red front sight green rear sight. 12 year Tritium warranty. Sig P320 in 9 mm with fixed sights only non optic ready models. Fits: Sig P320 in 9 mm with fixed sights only cannot be mounted with an optic attached. Does not fit P365 M17 or M18 models. Specifications for HiViz Fastdot H3 Sig P320 9 mm w/Fixed Sights Only Sight: Manufacturer: HiViz Gun Make: SIG Sauer Gun Model: SIG Sauer P320 Color: Black Fabric/Material: Tritium Features of HiViz Fastdot H3 Sig P320 9 mm w/Fixed Sights Only Sight Fast sight acquisition & alignment Positive sight alignment feedback Maximum visibility around sight picture Positive sight alignment feedback Low-profile design Package Contents: HiViz Fastdot H3 Sig P320 9 mm w/Fixed Sights Only Sight HiViz SG320FD21: Fastdot H3 Sig P320 9 mm w/Fixed Sights Only Sight Black