Crafted from high-quality Premium Grade 304 stainless steel and finished in sleek matte black with a silver QD slot, this ESP-QD sling eyelet for M4/M16 airsoft rifles is compatible with both AEG and GBBR versions and designed to fit most M4/M16 airsoft rifles on the market. Featuring an ambidextrous design, the steel eyelet is equipped with a QD slot that is compatible with PTS Low Profile mounts and standard QD slings, making it a versatile and durable addition to your AR15 family airsoft rifle. With a weight of 20g and a sleek black finish, this sling eyelet adds both functionality and style to your airsoft rifle. Manufactured by PTS, it is the perfect accessory for any M4/M16 airsoft rifle enthusiast.