BCM VGSKMOD3FD BCMGunfighter Vertical Grip Mod 3 Made of Polymer With Flat Dark Earth Finish for KeyMod Rail $18.95
B5 Systems PGR1454 Type 22 P-Grip Coyote Brown Aggressive Textured Polymer, Increased Vertical Grip Angle with No Backstrap, Fits AR-Platform $19.00
Pearce Grip PG709 Grip Extension made of Polymer with Black Finish & Adds Extra Gripping Surface for 9mm Luger & 40 S&W Taurus PT709 Slim, PT740 $6.40