UTG® M LOK® Ultra Slim Handstop, Red foregrip An adjustable hop up feature creates SSAC Archon7Ky An adjustable hop up feature creates spin on the BBs for additional stabilization in flight Everyone needs a sidearm to complete their airsoft kit • Compact and Slim Size Does Not Interfere with Other Accessories and Parts• Mounts Bidirectionally Tailoring to the User's Preference in Handstop Orientation• Lightening Cuts Reduce Overall Weight• Ergonomically Contoured and Serrated Front and Rear Handstop Faces for a Secure Support Hand Placement• Precision Machined from Aircraft Aluminum and Finished in a Matte Blue Anodize• Includes M LOK® Hardware and Installation Tool