Zenitco B-30 Three-Sided Picatinny Handguard
- $379
Available Options
In short: The Zenitco B-30 is a one-piece D16T aluminum lower handguard with fixed Picatinny rails on the bottom and both sides. A compatible B-31-family upper rail is required to complete the documented installation.
Purpose and interfaces
B-30 replaces the original lower handguard and provides three fixed Picatinny mounting surfaces. The manufacturer requires one compatible upper component: B-31 V2.0, B-31S V2.0 or B-31N. Select that component for the exact platform.
Documented optional upper assemblies also include B-32, B-33 and B-22. These components are sold separately.
Compatibility checkpoint
The current manufacturer record documents AK-103, AK-104, AK-105, AK-74M, AK-74S, AKMS and AKM configurations, plus Saiga-MK versions 30 and 33, Saiga-MK 223 Rem. version 03, TG-2, Vepr-K, Vepr-KM, VPO-209 and AK-366 Lancaster. The manufacturer compatibility list also identifies additional current variants. Confirm the exact lower interface and matching upper component before ordering.
Technical specifications
| Material | CNC-milled D16T aluminum alloy |
|---|---|
| Interfaces | Picatinny rails on the bottom and both sides |
| Dimensions | 260 × 53 × 40 mm, tolerance ± 5 mm |
| Weight | 270 ± 10 g |
| Operating range | −50°C to +50°C |
| Manufacturer warranty | 60 months |
B-30 and B-30U
B-30 uses fixed Picatinny on the bottom and both sides. B-30U combines bottom Picatinny with side Bazis guides. Both require a compatible B-31-family upper component; choose by the required accessory interfaces and documented fit.
What's in the Box
- B-30 handguard — 1
- Operating manual — 1
Installation
Transfer the original ferrule and seat B-30 firmly at the lower interface using a protective spacer and the supplied instructions. Apply force only through the ferrule area. Do not file the fitting surfaces: the manufacturer warns that removing material can create movement and reduce mounting stability. Complete the assembly with the selected B-31-family upper component.
Frequently asked questions
Does B-30 include an upper Picatinny rail?
No. B-30 provides bottom and side Picatinny surfaces. A compatible B-31, B-31S or B-31N upper component is required separately.
Can B-30 be installed without a B-31-family component?
No. The manufacturer identifies a compatible B-31-family upper component as mandatory for the documented installation.
Should B-30 be filed during fitting?
No. The manufacturer warns that filing can create movement at the mounting interface.
Which finishes are available?
This listing offers black, desert and golden khaki with matching product photography.
General
Mounting & Rails
Care & Chemicals
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