MNT-P502 Handguard Picatinny Weaver Full Size Rails Two 6" long picatinny/weaver rails. Each rail with numbered slots and three screw holes with recess housing. Complete with 5 screws in total. Excellent quality and pricing. This Creative 2 piece rail system, accepts all varieties of scopes, tactical flashlights and lasers. Perfect mount for any HK rifle, MP5, G3, G3A3, etc. Additional STANAG dimension for most versatile applications. Great new gen look at the most affordable price.