This airsoft bb gun does not the last shot slide lock open mechanism. The HF Glock 17, HK P8 and others are not meant to ever be taken apart and in most cases it is near impossible. The M92F comes apart very similar to the real thing. Click here to see for yourself. The HOP UP is set at maximum elevation to achieve best results at about 35 feet.
Body is ABS Plastic.
Barrel, Internal parts etc. are metal. The BBs used are the industry standard 6mm plastic type. Enjoy collecting and the advantage of relatively safe indoor shooting year round. Click here to learn more facts about Air Soft BB Guns . This airsoft does have a safety, but it is not the same as on the real thing.