ProWildGear 7 Inch Black Aluminium KeyMod Handguard Rail for AR15 M4 M16

£29.99 (as of 09/24/2026 01:19 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

ProWildGear 7 inch black aluminium KeyMod handguard rail for AR15, M4 and M16 series soft air rifles. It includes an aluminium barrel nut, a castle nut and an anti-rotation screw, with a stated 20 mm rail and 1.35 inch inner diameter. Check the platform and measurements before choosing the 7 inch version.

SKU: B0DK73K2W7 Category:

Quick Summary

The ProWildGear 7 Inch black aluminium handguard rail is a KeyMod handguard for AR15, M4 and M16 series soft air rifles. It is supplied with an aluminium barrel nut, a castle nut and an anti-rotation screw, and the stated rail type is 20 mm.

The stated dimensions include an inner diameter of 1.35 inches, width of 1.5 inches and height of 1.96 inches. If size and fit matter, check the 7 inch version against your intended setup before choosing an offer.

Key Details

DetailVerified information and buyer relevance
BrandProWildGear. Useful for identifying the exact handguard variant.
Product typeAluminium KeyMod handguard rail for AR15, M4 and M16 series soft air rifles.
ColourBlack. This helps confirm the selected finish.
Length7 inch version. Length is a key fit check for this part.
MaterialAircraft-grade 6061 aluminium. This is an exact material detail for the part.
Included itemsAluminium barrel nut, castle nut and anti-rotation screw.
Width1.5 inches. Relevant when checking space and fit.
Height1.96 inches. Useful for checking the profile of the handguard.
Inner diameter1.35 inches. Important when comparing with the intended setup.
Rail type20 mm rail. Check that this suits the intended accessory or build.

What to Compare Before Buying

  • Length: This is the 7 inch version. Compare that length with the space you need on the rifle or replica.
  • Compatibility: It is stated for AR15, M4 and M16 series soft air rifles. Check the exact platform before choosing.
  • Included fittings: The barrel nut, castle nut and anti-rotation screw are part of the package. Make sure that matches your fitting needs.
  • Rail type: The stated 20 mm rail should match the accessory standard you plan to use.
  • Size profile: The width, height and inner diameter are useful checks when space around the handguard matters.

Compatibility, Size and Fit

This handguard is stated for AR15, M4 and M16 series soft air rifles. The selected version is the 7 inch black model, so buyers should confirm the platform and the available space before ordering.

For fit checks, the most useful figures are the 1.35 inch inner diameter, 1.5 inch width and 1.96 inch height. These measurements help confirm whether the handguard matches the intended build and accessory setup.

What Is Included

  • 1 x aluminium handguard rail
  • 1 x aluminium barrel nut
  • 1 x castle nut
  • 1 x anti-rotation screw

Before You Decide

Confirm the 7 inch black version matches your AR15, M4 or M16 series soft air rifle before choosing an offer. Check the 20 mm rail type, the listed measurements and the included fittings against your planned setup.

Because this is a fitted part, the exact platform and dimensions matter more than appearance alone.

Brand

ProWildGear

Manufacturer

ProWildGear

Binding

Apparel

Product Group

Sports

Part Number

HGZNSR7

Warranty

1 year warranty

Color

black-7inch

Size

One Size

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