Zenitco B-31LN Rail - CNC D16T Aluminum Picatinny Rail Over the Gas Tube for Saiga-9 Carbines (Black, Desert & Golden Khaki)
- $289.00
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Available Options
Zenitco B-31LN Rail
Genuine Zenitco | One-piece CNC-milled D16T aluminum | Picatinny rail over the gas tube | For Saiga-9 | 3 colors
In short: the Zenitco B-31LN is a one-piece CNC-milled D16T aluminum bracket that forms a Picatinny rail over the barrel and gas block of a Saiga-9 carbine. It installs on the Zenitco B-21L handguard together with the DL-2 extension, giving a solid rail platform for optics above the barrel.
Overview
The B-31LN is the Saiga-9 member of the B-31 family. Eight screws tie it to the B-21L handguard and the DL-2 extension insert, and it lays Picatinny over the barrel and gas block.
Compatibility is narrow and worth checking before ordering: this version is for the Saiga-9 carbine. Milled from D16T aluminum in black or desert, 131 g, 238 x 46 x 37 mm.
What's in the Box
| ✓B-31LN Gas Tube Rail | x 1 |
| ✓Mounting Screws | x 8 |
| ✓User Manual | x 1 |
Compatibility Note: for the Saiga-9 carbine. Mounts on the B-21L handguard together with the DL-2 extension insert, with eight screws.
Compatibility: the B-31LN is designed for the Saiga-9 carbine. It mounts onto the Zenitco B-21L handguard and the DL-2 extension with eight screws, forming a Picatinny rail over the barrel and gas block. The top Picatinny rail accepts optics, red dot and collimator sights and other aiming devices.
Key Advantages
- Picatinny rail over the barrel and gas block of the Saiga-9
- One-piece CNC-milled D16T aluminum construction
- Installs on the B-21L handguard with the DL-2 extension
- Mounts with eight screws
- Light at 131 g; available in Black, Desert and Golden Khaki
Technical Specifications
| Brand | Zenitco |
| Part Type | Picatinny rail over the gas tube |
| Material | D16T aluminum alloy |
| Rail | Top Picatinny rail |
| Mounting | Eight screws onto the B-21L handguard + DL-2 |
| Platform | Saiga-9 (with the B-21L handguard and DL-2) |
| Weight | 131 ± 5 g |
| Dimensions | (238 × 46 × 37) ± 5 mm |
| Operating temperature | -50 to +50 °C |
| Warranty | 60 months |
| Colors | Black / Desert / Golden Khaki |
| MPN | B-31LN |
| Condition | New |
Frequently Asked Questions
What is the B-31LN?
It is a one-piece CNC-milled D16T aluminum bracket that forms a Picatinny rail over the barrel and gas block of a Saiga-9 carbine, installing on the B-21L handguard with the DL-2 extension.
What does it mount on?
It installs onto the Zenitco B-21L handguard and the DL-2 extension with eight screws. It is designed for the Saiga-9 carbine.
Which carbine is the B-31LN for?
The Saiga-9. The other members of the B-31 family cover the AK-pattern platforms.
What does it mount on?
The B-21L handguard and the DL-2 extension insert, using the eight supplied screws.
How much does it weigh?
131 g, with overall dimensions of 238 x 46 x 37 mm.
Is this a genuine Zenitco part?
Yes - it is an original Zenitco bracket with guaranteed US delivery.
Related products: the B-21L handguard, the B-31L and B-31LV over-gas-tube brackets and the B-31 bracket, all by Zenitco.
Add an over-the-gas-tube optics rail to your Saiga-9 with the genuine Zenitco B-31LN.
In Stock | Guaranteed US Delivery | Genuine Zenitco Part
In Stock | Guaranteed US Delivery | Genuine Zenitco Part
General
Brand
Zenitco
Manufacturer Part Number (MPN)
Picatinny rail over the gas tube
Condition
New
Intended Use
Adds a Picatinny rail over the gas tube for optics
Material
D16T aluminum alloy; top Picatinny rail
Color / Finish
Black / Desert / Golden Khaki
Weight
131 g +/- 5 g
Dimensions (L x W x H) mm
238 x 46 x 37 mm +/- 5 mm
Mounting & Rails
Mounting
For the Saiga-9 carbine; installs on the B-21L handguard and DL-2
Rail Type
One-piece CNC-milled D16T aluminum bracket with a Picatinny rail over the gas tube; mounts with eight screws on the B-21L handguard + DL-2; 131 g; (238x46x37) mm; -50 to +50 C; 60-month warranty
Function
Zenitco B-31LN one-piece CNC D16T aluminum Picatinny rail over the gas tube for Saiga-9, black / desert / golden khaki
Recommended
B-31LN, Zenitco, Picatinny, over gas tube, Saiga-9, B-21L, DL-2, D16T, Bazalet