Fits models 17, 44, 405, 415, 525, 445, 450, 455, 606, 617, 627, 817, 970, 971, 990, 991, 992, 4410, 4510, Raging Judge Etc. Does not fit steel, stainless steel, or alloy Public Defender models and is not recommended for polymer Public Defender models.Features:Soft Overmolded rubber;Textured with Hogue's Cobblestone pattern for a non-silip, stippled grip;Naturally positions fingers;Not spongy or tacky;Resistant to firearm oils and solvents