Description
Troy Industries Enhanced Drop-In Quad Rail is a non free-floating direct replacement for M4/AR-15 Carbine length plastic handguards with a round end plate. It uses a patented clamping design to provide a solid mounting platform and an optical mounting platform. The quad rail offers Picatinny on all four sides and includes four built-in sockets for QD swivels.
- Drop-in, non free-floating design for carbine-length handguards
- Picatinny rail on all four sides
- Four built-in QD swivel sockets
- Patented clamping mounting design
| Fits | M4/AR-15 Carbine length handguards |
|---|---|
| Part Type | Drop-In Quad Rail |
| Style | Picatinny |
| Length | 7 in |
| Material | 6005A-T6 Aluminum |
| Finish | Black Anodized |





