B5 Systems PGR1452 Type 22 P-Grip Black Aggressive Textured Polymer, Increased Vertical Grip Angle with No Backstrap, Fits AR-Platform $19.00
B5 Systems GRP1457 Grip Battery Plug Compatible w/ B5 Systems Type 23 & Type 22 P-Grips, Fits AA, CR123A, CR2032, & Multitasker NANO Tool $9.98