Quick Summary
The Trirock Green Picatinny Rail Section is a 5-slot rail section for KeyMod handguards. It is described as a 1913 Picatinny rail section and is green anodised. The product also states that it is fully compatible with the KeyMod handguard mounting system.
For buyers, the most important checks are the rail format, slot count, finish, and whether the selected handguard uses KeyMod mounting. The product is also described as fitting 21 mm Picatinny and Weaver rail accessories.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Trirock, useful for matching the exact rail section being offered. |
| Product type | Picatinny rail section for KeyMod mounting. |
| Slot count | 5 slots, which affects the available mounting space. |
| Rail specification | 1913 Picatinny rail specifications. |
| Finish | Green anodised finish. |
| Mounting system | Fully compatible with KeyMod handguard mounting system. |
| Accessory fit | Described as fit for 21 mm Picatinny and Weaver rail accessories. |
| Included items | Steel screws and an Allen wrench are included. |
What to Compare Before Buying
- Mounting system: This rail section is for KeyMod handguards, so check that your handguard uses the same mounting system.
- Slot count: The section has 5 slots, so compare the available space with the accessory you want to fit.
- Rail format: It is a 1913 Picatinny rail section, so check that your accessory is intended for that style of rail.
- Accessory fit: The product is described as fitting 21 mm Picatinny and Weaver rail accessories, so confirm the accessory interface before choosing.
- Finish: The rail section is green anodised, so it is worth checking that the colour matches the rest of your setup.
What Is Included
- 1 x Trirock green Picatinny rail section
- Steel screws
- Allen wrench
Before You Decide
Check that your handguard uses KeyMod mounting, since that is the key fitment point for this rail section. Also confirm that 5 slots gives you enough mounting space for the accessory you plan to attach, and that the green finish suits the rest of your setup.





