TGF, BLK (Trigger Guard, Forward Controls) is machined from 7075 aluminum and hard coat Type III hard coat anodized, it does not have a spring loaded detent for the front, but use a set screw like Magpul's, and a standard trigger guard roll pin in the rear. We retained the use of roll pin for TGF's rear, as it's reliable and robust, it also will not loosen. The front set screw is flush with the receiver and doesn't protrude. Both straight and winter version feature a canted front edge to make rocking the magazine into the mag well easier. TGF is designed for use with TDP spec forged lower receivers, and fills the gap forward of the pistol grip, between the trigg Mfg: Forward Controls Design