Zenitco B-50 Handguard Rail Kit - CNC Aluminum Quad-Rail Forend for Large-Format Platforms
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Zenitco B-50 Handguard Rail Kit - CNC Aluminum Quad-Rail Forend
Genuine Zenitco | CNC-machined D16T aluminum | Forms four Picatinny rails | Two height configurations | Complete hardware kit
In short: a genuine Zenitco B-50 - a fully-milled D16T aluminum quad-rail handguard system for large-format platforms. It forms four Picatinny rails so you can add a red dot sight, a light, front grips (RK-0, RK-1, RK-2, RK-4) and other rail-mounted gear all at once. The kit ships with two sets of top-rail posts (16 mm and 66 mm) for two height configurations, height-adjustment inserts and all the mounting hardware. Finished in black.
The B-50 is a set of fully-milled D16T aluminum components that assemble into a rigid quad-rail forend on compatible large-format platforms. Its skeletonized body keeps weight down while the four Picatinny rails give plenty of room for optics, lights and a comfortable front-grip hold. The included 16 mm and 66 mm post sets let you set the top rail at two heights to co-witness or clear your chosen optic.
A genuine Zenitco factory part - a complete kit of fully-milled D16T aluminum components with a black coating. Assembled it measures about 205 x 85/135 x 53 mm and weighs about 495-535 g depending on the height configuration. Rated for a working temperature range of -50 to +50 C.
Compatibility Note: Designed for the handguard section of compatible large-format platforms. Ships as a complete assembly with two post sets (16 mm and 66 mm), side tie-bars, mounting screws, height-adjustment inserts, a hex key and a manual.
Key Advantages
- Genuine Zenitco factory part with exact original fit
- Forms four Picatinny rails - optics, light and front grip all at once
- Two height configurations - 16 mm and 66 mm post sets included
- Fits Classic RK front grips - RK-0, RK-1, RK-2, RK-4
- Complete hardware kit - posts, tie-bars, screws, inserts, hex key
- CNC-machined D16T aluminum - strong, rigid and durable
Technical Specifications
| Brand | Zenitco |
| Part Type | Quad-rail handguard forend kit |
| Fits | Handguard section of compatible large-format platforms |
| Rails | Four Picatinny (MIL-STD-1913) rails |
| Height Options | Two configurations (16 mm and 66 mm post sets) |
| Material | D16T aluminum alloy (fully CNC-milled), coated |
| Weight | ~495-535 g (by configuration) |
| Dimensions | ~205 x 85/135 x 53 mm |
| Included | B-50 bracket, 16 mm posts x3, 66 mm posts x3, side tie-bars x2, screws, inserts, hex key, manual |
| Operating Temp | -50 to +50 C |
| Finish | Black |
| MPN | Zen-B-50 |
| Condition | New |
Frequently Asked Questions
What is the Zenitco B-50?
It is a genuine Zenitco quad-rail handguard kit - a set of fully-milled D16T aluminum parts that forms four Picatinny rails on compatible large-format platforms.
What can I mount on it?
A red dot sight, a light, Classic RK front grips (RK-0, RK-1, RK-2, RK-4) and other Picatinny-mounted accessories.
What are the two height configurations?
The kit includes both 16 mm and 66 mm top-rail post sets, so you can set the upper rail low or high to suit your optic.
What is included?
The B-50 bracket, both post sets (16 mm and 66 mm), side tie-bars, all mounting screws, height-adjustment inserts, a hex key and a manual.
What is it made of?
Fully CNC-milled D16T aluminum alloy with a black coating. Assembled weight is about 495-535 g by configuration.
Is this a genuine Zenitco part?
Yes - it is an original Zenitco part with guaranteed US delivery.
Build out your rail space - order the genuine Zenitco B-50 quad-rail kit.
In Stock | Guaranteed US Delivery | Genuine Zenitco Part
In Stock | Guaranteed US Delivery | Genuine Zenitco Part
General
Brand
Zenitco
Manufacturer Part Number (MPN)
Zen-B-50
Condition
New
Intended Use
Sport shooting / Training
Material
D16T aluminum alloy (fully CNC-milled), coated
Color / Finish
Black
Weight
495-535 g (+/- 10 g)
Dimensions (L x W x H) mm
205 x 85/135 x 53 mm (+/- 5 mm)
Mounting & Rails
Mounting
Two height configurations (16 mm / 66 mm post sets); complete hardware kit included
Rail Type
Quad-rail handguard forend for large-format platforms; forms four Picatinny rails
Function
Mounts optics, lights and Classic RK front grips (RK-0 / RK-1 / RK-2 / RK-4)
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