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Strike Industries M4 Quad Rail Handguard
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Strike Industries

M4 Quad Rail Handguard

$159.95
$149.95
Sale Price
Available California compliant

Strike Industries M4 Quad Rail Handguard, Fits AR/M4, 8.49", Aluminum, Black SI-M4-HG-BK

Key Details
Brand Strike Industries
Manufacturer Part Number SI-M4-HG-BK
UPC 605258406606
SKU SI-M4-HG-BK
Current Stock 95 available
Quantity Updated Jun 11, 2026 12:23 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

This is the Strike Industries M4 Quad Rail Handguard. Strikes patent pending mounting system provides an easy drop-in installation and removal for the end user. Made from aerospace grade aluminum the M4 Quad rail provides lightweight durability in a stylish design. Mil-spec picatinny rails at 3, 6, 9 and 12 o'clock positions provide a multitude of options when attaching accessories like weapon mounted lights, lasers and foregrips.

Features
  • Secure and Easy Drop-in Installation
  • Mil spec Picatinny Quad Rail Design
  • Two QD Sockets
Specifications
UPC: 605258406606
Manufacturer: Strike Industries
Manufacturer Part #: SI-M4-HG-BK
Model: M4 Quad Rail Handguard
Size: 8.49"
Type: Handguard