The Leapers UTG MNT-P501 H&K G36 Handguard Picatinny/ Weaver Rails Are 3-7/8″ long and comes with two screw holes with recessed housing.

G36 Picatinny/Weaver Rail Set has Seven slots on each rail.

Precision Machined from Aircraft Grade Aluminum Alloy For Maximum Strength.

This Creative one-piece rail 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.