B-31 Leader Rail by Zenitco
- $289.00
-
Available Options
Zenitco B-31 Leader Top Gas Tube Rail - Basis Platform for AK-Pattern Leader Kit
The B-31 Leader is the upper rail of the three-piece Zenitco Leader kit. Together with the B-10L handguard and the DL Leader rail it builds a rigid, continuous top platform in the Zenitco Basis standard, so you can run a magnified optic, a red dot or Basis-mount accessories with plenty of length while the open, skeletonized body keeps weight low.
It mounts to a Zenitco B-10L handguard and a DL Leader rail using ten M5x7 screws for a rigid, return-to-zero fit. A genuine Zenitco factory part machined from D16T aluminum alloy; it measures about 280 x 40 x 45 mm and weighs about 158 g. Rated for a working temperature range of -50 to +50 C.
Key Advantages
- Genuine Zenitco factory part with exact original fit
- Long full-length Basis rail platform for optics
- Completes the Zenitco Leader kit (B-10L + DL Leader + B-31 Leader)
- Ten-screw mount for a rigid, return-to-zero fit
- CNC-machined D16T aluminum - strong and light (about 158 g)
- Available in black, desert and golden khaki
Technical Specifications
| Brand | Zenitco |
| Part Type | Top gas tube rail (Leader) |
| Fits | AK-pattern platforms (via Zenitco Leader kit) |
| Mounts To | Zenitco B-10L + DL Leader - 10 screws (M5x7) |
| Rail | Basis rail platform (over barrel and gas chamber) |
| Material | D16T aluminum alloy (CNC-milled) |
| Weight | ~158 g |
| Dimensions | ~280 x 40 x 45 mm |
| Operating Temp | -50 to +50 C |
| Finish | Black / Desert / Golden khaki |
| MPN | Zen-B-31-LEADER |
| Condition | New |
Frequently Asked Questions
In Stock | Guaranteed US Delivery | Genuine Zenitco Part
Related: DL Leader Rail | B-2 Leader Rail | Full Leader Kit
General
Mounting & Rails
Recommended
B-31 Leader, Zenitco, AK rail, upper rail, Picatinny, Leader kit, AK accessories, Bazalet