Zenitco B-10U Handguard Rail
Genuine Zenitco | One-piece CNC-milled D16T aluminum | Bottom Picatinny + side Bazis rails | 3 colors
In short: the Zenitco B-10U (Classic) is a one-piece, fully CNC-milled D16T aluminum handguard that installs in the standard handguard position of AK-pattern carbines. It forms a Picatinny rail along the bottom and a Bazis guide rail on each side, turning the forend into a multi-surface mounting platform while leaving the receiver dovetail free for an optic.
Overview
The B-10U replaces the factory lower handguard and mixes the two Zenitco mounting systems in one part: Picatinny along the bottom for lights, aiming modules, bipods and the RK-series front grips, and the Bazis guide down each flank for accessories that sit flat against the handguard.
The top of the receiver stays free, so the B-19, B-19N, B-22 or B-33 rails can be added above it. It fits AK-pattern carbines and civilia carbines built on that platform, including Saiga-MK, TG2, Vepr-K, Vepr-KM, VPO-209 and AK-pattern-366 Lancaster. Milled from D16T aluminum, in Black or Desert.
| ✓B-10U Handguard Rail | x 1 |
| ✓User Manual | x 1 |
Compatibility: installs in place of the standard handguard on
AK-pattern carbines, including the AK-pattern-100 series (AK-pattern), Saiga-MK, Vepr-K / Vepr-KM, VPO-209, TG2 and AK-pattern-366 Lancaster carbines. Over the receiver it accepts the
B-19 / B-19N / B-22 /
B-33 brackets, under-barrel flashlights, aiming devices, bipods and RK-series front grips (RK-0 / 1 / 2 / 4 / 5 / 6). The side Bazis rails accept
B-2 / B-2L / B-2M / B-2U Picatinny rails, A-1L / A-2L sling swivels, the A-4 QD sling mount, the RL-1 stop, NPN-2 panels,
FP-3 wire holders and "D"-series remote buttons.
Key Advantages
- Rigid, one-piece CNC-milled D16T aluminum construction
- Bottom Picatinny rail plus a Bazis guide rail on each side
- Improves barrel cooling along the section from the receiver to the gas tube
- Leaves the standard receiver dovetail free for an optic mount
- Light at 125 g; available in Black, Desert and Golden Khaki
Technical Specifications
| Brand | Zenitco |
| Part Type | One-piece milled handguard rail (forend) |
| Material | D16T aluminum alloy |
| Rails | Bottom Picatinny + Bazis guide rail on each side |
| Platform | AK-pattern carbines (standard handguard position) |
| Weight | 125 ± 10 g |
| Dimensions | (165 × 38 × 40) ± 5 mm |
| Operating temperature | -50 to +50 °C |
| Colors | Black / Desert / Golden Khaki |
| MPN | B-10U |
| Condition | New |
Frequently Asked Questions
What is the B-10U?
It is a one-piece, CNC-milled D16T aluminum handguard that replaces the standard AK-pattern handguard and adds a bottom Picatinny rail plus a Bazis guide rail on each side.
What can I mount on it?
Over the receiver it takes the B-19 / B-19N / B-22 / B-33 brackets, flashlights, aiming devices, bipods and RK-series front grips. The side Bazis rails take B-2 / B-2L / B-2M / B-2U Picatinny rails, sling swivels, the A-4 QD sling mount, the RL-1 stop, NPN-2 panels, FP-3 wire holders and "D"-series remote buttons.
Which carbines does it fit?
AK-pattern carbines that use the standard handguard mounting, including the AK-pattern-100 series, Saiga-MK, Vepr-K / Vepr-KM, VPO-209, TG2 and AK-pattern-366 Lancaster carbines.
What can be mounted on the B-10U?
Picatinny along the bottom takes lights, aiming modules, bipods and the RK-0, RK-1, RK-2, RK-4, RK-5 and RK-6 front grips. The Bazis guides on the flanks take Bazis accessories directly, and the B-19, B-19N, B-22 and B-33 rails can be added over the receiver.
Which carbines does it fit?
The 103, 104, 105, 74M and 74S variants and their civilian counterparts: Saiga-MK versions 30 and 33, Saiga-MK 223 Rem version 03, TG2, Vepr-K, Vepr-KM, VPO-209 and AK-pattern-366 Lancaster.
Is this a genuine Zenitco part?
Yes - it is an original Zenitco handguard with guaranteed US delivery.
Related products: the
B-10L and
B-10M milled handguards, the
B-9 barrel-level bracket for B-10U, the
B-19 receiver cover rail and the
B-2 Picatinny rail, all by Zenitco.
Build out your AK-pattern forend with the genuine Zenitco B-10U handguard rail.
In Stock | Guaranteed US Delivery | Genuine Zenitco Part