M16A1 Rifle Length Two-Piece Retro Triangle Handguard Type:m16 handguard It's equipped with 20mm picatinny

It's equipped with 20mm picatinny rail mount

and then the ordinary brightness is 4-6 minutes

Good for nerf blasters with 165-330 FPS

Piston Material:  Nylon

The Outdoor Tactical Waterproof Leg Guard Knee Protector is designed for hunting

M16A1 Rifle Length Two-Piece Retro Triangle Handguard Type:m16 handguard It's equipped with 20mm picatinnyThis M16A1 rifle length handguard set provides reliable protection from barrel heat while maintaining a classic retro look. Made of durable nylon for a lightweight build. Perfect for your AR 15 M4 M16 platform. Don't miss out on this increasingly rare find! Features: This Handguard Set is modeled directly off of original handguards, which are becoming increasingly difficult to find, or in decent condition. The m16a1 stock includesLeft and Right