Zenitco B-20U Picatinny and Bazis Handguard for RPK
- $209
Available Options
In short: The Zenitco B-20U is a one-piece D16T lower handguard for documented RPK-based platforms. It combines a bottom Picatinny rail with a Bazis guide on each side and requires the seat version to be selected before ordering.
Required seat selection
B-20U is offered in two versions because factory handguard seats differ: V2.0 corresponds to the wider Type A seat, while V2.1 corresponds to the narrower Type B seat. Compare the original seat with the manufacturer reference image; the platform name alone does not determine the version.
Compatibility checkpoint
The current manufacturer record documents B-20U for RPK-based configurations in the standard lower-handguard position. The B-19RPK and B-33RPK are documented upper paths. Confirm both the exact platform and the Type A or Type B seat before ordering.
Interfaces and construction
The bottom Picatinny rail accepts compatible Picatinny components directly. The two side Bazis guides accept native Bazis components or adapters such as the B-2. For a three-sided Bazis layout, compare the B-20L.
Technical specifications
| Material | D16T aluminum alloy |
|---|---|
| Interfaces | Bottom Picatinny; Bazis on both sides |
| Versions | V2.0 Type A; V2.1 Type B |
| Weight | 127 ± 10 g |
| Dimensions | (165 × 47 × 42) +5 mm |
| Operating range | −50°C to +50°C |
| Colors on this card | Black, desert or golden khaki |
What's in the Box
- B-20U handguard in the selected version — 1
- User manual — 1
Installation note
Confirm the seat shape before installation. B-20U is designed for a tight factory-interface fit, and the manufacturer warns against filing the part because removing material can create movement at the interface. Professional fitting is recommended if the fit is uncertain.
Frequently asked questions
How do I choose V2.0 or V2.1?
Match the original seat shape: V2.0 is the wider Type A seat, while V2.1 is the narrower Type B seat.
Can I choose the version from the platform name?
No. The manufacturer instructs buyers to compare the original seat shape before ordering.
Which interfaces does B-20U provide?
It has a bottom Picatinny rail and one Bazis guide on each side.
What is included?
One B-20U handguard in the selected version and one user manual.
General
Mounting & Rails
Kit Contents
Care & Chemicals
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