The PF940SC allows Glock 26, 27 owners to create a customized handgun, exactly suited for any application. The customization possibilities are endless. Improved next generation ergonomics make for a great shooting pistol High strength reinforced polymer construction provides a great basis for a reliable & durable gun Aggressive texture on the PF940SC ensures positive retention Stainless steel locking block ensures positive operation & a lifetime of use Stainless steel drop-in rear rail module interfaces with the slide and holds up to hard abuse Hardened front and rear rail system pins ensure slide/rail/frame interface is rock solid Mfg: Polymer80