Strike Industries G4MDCOMPS Mass Driver Compensator Black Aluminum with 1.41" OAL for 9mm Luger Glock 17 Gen4 $94.99
Strike Industries G4MAGRELEASEBLU Modular Magazine Release Magazine Release Compatible w/Glock 17/19/19x/22/23/26/27/31-35/37-39/45 Gen 4-5, Blue Aluminum $23.95