I finally decided to give my P90 some much needed attention. I added a RIS rail piece, box mag, stubby grip, and a fully functional PEQ box. : r/airsoft
SOLD Starter M4, PEQ box, New Motor, and Acog | HopUp Airsoft
Amazon.com : WOSPORT Gun Light Airsoft Tactical PEQ-15 IR Laser Black Battery Box LED White Flashlight+Red Laser Sight with Lenses Upgrade Version for AEG GBB CQB : Sports & Outdoors
3D Printed PEQ Box for Titan Lithium Ion : Sports & Outdoors - Amazon.com
Amazon.com : NOBUHIRO Upgrade Metal Airsoft PEQ Box Tactical Aiming Laser Sight, 10 Modes with Blue Laser+White Light+IR Laser for Strobe/Constant/Momentary Functions, Fit for AEG GBB CQB Picatinny Rail : Sports &