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Bravo Company

Keymod Picatinny Rail Sections Black - Keymod Picatinny Nylon Rail Section 4 Inch Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Lightweight Impact-resistant

Polymer rail section

Corrosion-resistant Stainless

Steel mounting hardware

Built Mil-standard

1913 Picatinny Arsenal specifications

Snag-resistant Design

For cleaner handling

Self-contained Assembly

Helps prevent hardware loss

$11.95
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SKU: 100020762

Overview

This rail section is designed to add a Mil-Standard 1913 Picatinny interface to KeyMod-compatible mounting surfaces. Its lightweight, impact-resistant polymer construction and stainless steel hardware keep the assembly self-contained, which helps reduce the chance of losing mounting parts during setup or removal. The snag-resistant profile is suited to hunters and shooters who want a low-profile accessory mounting option without unnecessary bulk. Offered in multiple lengths, this 4-inch version provides a practical middle-ground for attaching compatible accessories where space and layout matter.

Why Hunters Choose the Bravo Company

Lightweight Impact

Resistant polymer rail section keeps

Corrosion Resistant

Stainless steel mounting hardware included

Built Mil-standard

1913 Picatinny Arsenal specifications

Snag Resistant

Design helps reduce interference on

Self-contained Assembly

Helps prevent loss of mounting

Key Features

  • Lightweight impact-resistant polymer rail section
  • Corrosion-resistant stainless steel mounting hardware
  • Built to Mil-Standard 1913 Picatinny Arsenal specifications
  • Snag-resistant design for cleaner handling
  • Self-contained assembly helps prevent hardware loss
  • Fits all KeyMod interface mounting surfaces

Best Used For

  • Hunters needing a KeyMod rail section for adding Picatinny-compatible accessories to a rifle setup.
  • Users who want a snag-resistant mounting option for streamlined carry and handling.
  • Shooters looking for a self-contained rail assembly that helps avoid losing mounting hardware.
  • Anyone needing a 4-inch, 7-slot section for a KeyMod interface mounting surface.
  • Bravo Company users matching accessories to Mil-Standard 1913 Picatinny specifications.

Specifications

AssemblySelf-contained assembly
ColorBlack
CompatibilityFits all KeyMod interface mounting surfaces
DesignSnag resistant
Length4 inch
Length Options3-inch (5 slot), 4-inch (7 slot), 5.5-inch (11 slot)
MaterialLightweight Impact Resistant Polymer
Mounting Hardware MaterialCorrosion Resistant Stainless Steel
Slot Count7 slot
StandardMil-Standard 1913 Picatinny Arsenal Specifications

Pros

  • Lightweight impact resistant polymer rail section keeps added bulk down.
  • Corrosion resistant stainless steel mounting hardware included.
  • Built to Mil-Standard 1913 Picatinny Arsenal specifications.
  • Snag resistant design helps reduce interference on the rifle.
  • Self-contained assembly helps prevent loss of mounting hardware.
  • Fits all KeyMod interface mounting surfaces.

Considerations & Trade-offs

  • The rail section is a fixed-length accessory, so slot count and mounting space are limited to the selected size rather than being adjustable.
  • It is designed for KeyMod interface mounting surfaces only, so compatibility depends on that attachment system.
  • The polymer rail section is intended to be lightweight and snag resistant, but it is not a metal rail section.
  • The self-contained mounting hardware helps reduce loose parts, but the accessory still requires proper installation on the host surface.

Suggested Comparisons

  • Picatinny rail sections
  • KeyMod accessories
  • Rifle mounting hardware

Suggested Accessories

  • Rail-mounted light
  • Optic mount
  • Sling attachment
  • Fore-end accessory

Frequently Asked Questions

What is this rail section made for?

It is a KeyMod Picatinny rail section designed to fit all KeyMod interface mounting surfaces and provide a Mil-Standard 1913 Picatinny mounting surface.

What size is this version?

This product is the 4-inch version, and the source lists it as a 7-slot rail section.

What materials are specified for the rail section and hardware?

The rail section is made of lightweight impact resistant polymer, and the mounting hardware is made of corrosion resistant stainless steel.

Does it include the mounting hardware?

Yes. The description says it is a self-contained assembly, which eliminates the possible loss of mounting hardware.

Are other lengths available?

Yes. The source lists three lengths: 3-inch (5 slot), 4-inch (7 slot), and 5.5-inch (11 slot).