A G&G Quick Deploy Flip-Up Front Sight For SR-15 is now available to order... "Installing a solid set of backup iron sights to any airsoft gun can be extremely helpful. They can be your primary source of sighting or, as their name suggests, be a backup option to your main optic. The G&G SR-15 Flip-Up Front Sight features light-weight hard aluminum construction, adjustable windage & elevation, and is easy-to-install onto any standard Picatinny rail. The sight's flip-up feature even allows it to stow away, freeing up space and making this sight a great addition to any airsoft rifle. Now available worldwide."