Gem Bids For 360 A Picatiny Rail For Mounting Modular Optics Foldable Butt Stock With Integrated Cheek Pad And Sling Swivel Attachment M4 Series Rubberized Pistol Grip 30 Rounds Capacity Polymer Magazine Having A Translucent Window Facilitating Checking The Remaining Rounds Picatiny Front Hand Guard With Sling Swivel Attachment Forehand Grip
