Zenitco Sport-4 Bazis Handguard Kit for 415 mm Platforms
- $629
Available Options
In short: The Zenitco Sport-4 combines a B-10L lower handguard, B-31LV upper component and DL-2 V2.0 extension into a 295 mm D16T aluminum system for manufacturer-documented 415 mm platform configurations. Its primary mounting interface is Bazis.
Purpose and interfaces
Bazis guides on three sides accept compatible accessories directly. Add B-2, B-2L or B-2U adapters where a Picatinny section is required.
Compatibility checkpoint
The current manufacturer record documents AKM, AKMS, AK-74, AK-74M, AK-101 and AK-103 configurations, selected Saiga-MK variants, TG-2, Vepr-K VPO-133, Vepr-KM VPO-136, VPO-209 and AK-366 Lancaster in the supported 415 mm configuration.
Not for compact 314–350 mm configurations. The manufacturer directs those applications to the Sport-1 kit. The standard cleaning rod cannot remain in its original position with Sport-4 installed.
Technical specifications
| Primary components | B-10L, B-31LV, DL-2 V2.0 |
|---|---|
| Primary interface | Bazis guides on three sides |
| Material | CNC-milled D16T aluminum alloy |
| Length | 295 mm |
| Weight | 336 ± 10 g |
| Operating range | −50°C to +50°C |
| Manufacturer warranty | 60 months |
What's in the Box
- B-10L lower handguard — 1
- B-31LV upper component — 1
- DL-2 V2.0 extension — 1
- Sport-4 tie bar — 1
- Cam clamps — 2
- Leader stop — 1
- Leader hook — 1
- M5×9 screw — 1
- M5×7 screws — 10
- Operating manuals
Installation
Fit B-10L firmly at the original lower interface using a protective spacer, then install B-31LV, DL-2 V2.0, the supplied tie bar, stop, hook and fasteners according to the included manuals. Do not file B-10L: the manufacturer warns that removing material can create movement and reduce assembly rigidity.
Frequently asked questions
Which main components form Sport-4?
B-10L, B-31LV and DL-2 V2.0 form the main assembly, joined with the supplied tie bar, clamps and hardware.
Does Sport-4 provide Picatinny mounting?
Its primary interface is Bazis. Compatible B-2, B-2L or B-2U adapters add Picatinny sections where required.
Does Sport-4 fit compact 314–350 mm configurations?
No. The current manufacturer record directs those configurations to Sport-1.
Can the standard cleaning rod remain in place?
No. The manufacturer states that it cannot remain in its original position with Sport-4 installed.
General
Mounting & Rails
Care & Chemicals
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