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Zenitco B-16 Picatinny Rail Extension - CNC Aluminum QD Rail Extender

Brand: Zenitco
Product Code: Zen-B-16
Availability: In Stock

  • $109
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Zenitco B-16 Picatinny Rail Extension - CNC Aluminum QD Rail Extender

D16T Aluminum | CNC-Milled | Quick-Detach Clamp | Black & Golden Khaki | 45 g
In short: a lightweight CNC-aluminum Picatinny rail extension that clamps on with a quick-detach lever and adds forward rail space for your optics and accessories.

Overview

The B-16 is a short Picatinny extension in a quick-detach body, milled from D16T aluminum alloy. It clamps onto an existing Picatinny rail and adds a second rail surface where the original one runs out.

Typical uses are moving an optic forward or back to correct eye relief, adding a mounting point ahead of a receiver cover rail, or building a second level for a light or a night device. Several orientations are possible, so the same part solves more than one layout problem.

The quick-detach lever makes fitting and removal a tool-free operation, and the clamp returns the accessory close enough to its previous position that a rough zero is preserved. At 45 g the extension is light enough to leave installed permanently.

What's in the Box

✓Zenitco B-16 Picatinny Rail Extension with Quick-Detach Mountx 1
✓User Manualx 1

The Zenitco B-16 "Klassika" v2.0 is a CNC-milled D16T aluminum Picatinny rail extension. It clamps onto an existing Picatinny rail and extends it forward, giving you extra MIL-STD-1913 mounting space for optics and accessories. The quick-detach clamp installs and removes without tools and returns to the same position.

It sits alongside Zenitco's other rail extenders - if you need a QD-lever mount, see the B-14 V2.1 and the B-14M.

Compatibility Note: The B-16 mounts to a standard Picatinny / MIL-STD-1913 rail and extends it. Confirm you have an existing Picatinny rail section for the clamp before ordering. Available in Black and Golden Khaki.

Key Advantages

  • Adds forward rail space - extends an existing Picatinny rail for optics and accessories
  • Quick-detach clamp - tool-less install and removal, returns to position
  • CNC D16T aluminum - light and strong at just 45 g
  • Hard-anodized finish - durable and corrosion-resistant
  • Two colors - Black and Golden Khaki

Technical Specifications

MaterialD16T aluminum alloy (CNC-milled)
FinishHard-anodized
ColorsBlack, Golden Khaki
Product CodeB-16
Weight45 +/- 5 g
Dimensions (L x W x H)92 x 42 x 15 mm (+/- 2 mm)
InterfacePicatinny / MIL-STD-1913
MountingQuick-detach clamp
Operating Temperature-50 to +50 C

What's Included: (1) Zenitco B-16 Picatinny Rail Extension

Frequently Asked Questions

Q: What does the B-16 do?
A: It clamps onto an existing Picatinny rail and extends it, adding forward rail length for mounting optics and accessories.
Q: How does it attach?
A: With a quick-detach (QD) clamp - it installs and removes without tools and re-seats in the same position.
Q: What is it made of?
A: CNC-milled D16T aluminum alloy, hard-anodized for a durable, corrosion-resistant finish.
Q: Which colors are available?
A: Black and Golden Khaki.
Q: How is it different from the B-14 and B-14M?
A: All three are Zenitco Picatinny rail extensions. The B-16 "Klassika v2.0" is the compact classic-profile extender; see the B-14 and B-14M for QD-lever alternatives.
Q: How does shipping work?
A: US orders are fulfilled and delivered through our partner's domestic US logistics network - not express, but reliable and fully guaranteed.
Extend your Picatinny rail - in Black or Golden Khaki.

Zenitco Specs

Component type Rail extension

General

Brand Zenitco
Manufacturer Part Number (MPN) B-16
Condition New
Intended Use Range sports / Training
Material D16T aluminum alloy (CNC-milled)
Color / Finish Hard-anodized; Black, Golden Khaki
Weight 45 g (+/- 5 g)
Dimensions (L x W x H) mm 92 x 42 x 15 mm (+/- 2 mm)
Operating Temperature minus 50 to plus 50 C

Mounting & Rails

Mounting method Quick-detach clamp
Rail Type Picatinny extension
Function Adds a Picatinny mounting surface
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