UTG Tri-rail HK/G3 Handguard Part #HDG-HK-G3

One-Piece Design Quick Fit Metal Tri-rail Handguard System for G3 and Variants
Adopts Original Handguard Dimensions for Most Solid and Secure Fit
29 Slots Each on Left, Right and Bottom Rails
Perfect Fit on Both Original German Versions and U.S. Clones
Friendly Installation, No Gunsmithing Required