Zenitco B-13 200 mm Picatinny Side Mount for AK, Saiga and Vepr
- $299
Available Options
In short: Zenitco B-13 is a one-piece D16T aluminum side mount for the manufacturer-documented AK, Saiga, TG-2, VPO and Vepr variants listed below. It connects to the original side dovetail and provides a 200 ± 5 mm Picatinny rail while preserving the original mechanical sight line.
Compatibility hierarchy
| Compatible model | Required interface | Resulting interface |
|---|---|---|
| AK-74; AK-74M; AK-103; AK-104; AK-105 | Original side dovetail base | 200 ± 5 mm Picatinny rail |
| Saiga MK; Saiga MK-03; Saiga 410; Saiga MK 223 Rem. isp.03; Saiga 308 Win. isp.61 | Original side dovetail base | 200 ± 5 mm Picatinny rail |
| TG-2; AK-366 Lancaster; VPO-123 | Original side dovetail base | 200 ± 5 mm Picatinny rail |
| Vepr-1V VPO-125; Vepr-1V VPO-126; Vepr-3V VPO-134; Vepr-308 | Original side dovetail base | 200 ± 5 mm Picatinny rail |
Selection checkpoint: Match both the exact model and the original side dovetail interface. Similar appearance alone does not establish compatibility.
Adjacent-component compatibility
The manufacturer states that a compatible PT-1 or PT-1S stock can still fold and lock while B-13 is installed. PT-1 and PT-1S are adjacent components, not host-platform entries.
Purpose and mounting
The quick-detach lever supports fast installation and removal. Its adjustable mechanism provides double fixation on the original side dovetail, and the supplied hex keys allow the clamping force to be set when required.
Technical specifications
| Input interface | Original side dovetail base |
|---|---|
| Output interface | Picatinny, 200 ± 5 mm |
| Material | D16T aluminum alloy, one-piece machined construction |
| Dimensions | 88 × 45 × 200 mm, tolerance ±5 mm |
| Weight | 175 ± 5 g |
| Lock | Adjustable quick-detach lever with double fixation |
| Operating temperature | −50 to +50 °C |
| Finish options | Black; Desert; Golden khaki |
| Manufacturer warranty period | 60 months for storage and operation |
Installation outline
- Move the locking lever to the open position.
- Slide B-13 onto the original side dovetail from rear to front.
- Close the lever and check that the mount is secure.
- If adjustment is required, reopen the lever, loosen its locking screw, set the internal adjustment screw with the second key, retighten the locking screw and close the lever again.
What's in the Box
| Zenitco B-13 in the selected finish | × 1 |
| Hex keys | × 2 |
| Operating manual | × 1 |
Frequently asked questions
How do I confirm fit?
Confirm that your exact model appears in the compatibility table and has the original side dovetail base.
Can PT-1 or PT-1S still fold?
Yes, when the stock itself is compatible with the host model. The manufacturer states that it can fold and lock with B-13 installed.
Does B-13 block the original mechanical sights?
No. The manufacturer states that their sight line remains clear.
What Picatinny length does it provide?
The documented rail length is 200 ± 5 mm.
Zenitco Specs
General
Mounting & Rails
Kit Contents
Care & Chemicals
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