Samson STAR SIG 556 handguards are a two-piece free-float design that is easy to install. Lightweight aluminum construction" features Picatinny rails at the 3" 6 and 9 o'clock positions. Fits the Sig Sauer 556" 556 Classic and 556R. Will not fit the Xi. This fits the Sig 556 (3-hole). Includes 2-2" rails and 1-4" rail.
Features :
Features :
- STAR-Samson Tactical Accessory Rail System
- Fits Sig 556 (3-hole)
- Top rail 19 inches long
- Free Float
- Rails 1913 Picatinny Mil-spec