Faxon Rowdy Pineapple 5.56 Venturi Stainless Steel Muzzle Device

Overview

The Faxon Rowdy Pineapple 5.56 Venturi Muzzle Device blends aggressive styling with practical performance. Precision-machined from 17-4 stainless steel, this direct-thread muzzle device uses a Venturi-style port system to help reduce visible flash and redirect blast forward—enhancing shooter comfort without increasing backpressure.

Designed for AR-15 rifles and pistols, the Rowdy Pineapple delivers durable construction, corrosion resistance, and a distinctive look that stands apart from traditional flash hiders and brakes.

Venturi Flash & Blast Control

The Rowdy Pineapple features a unique Venturi port geometry that draws cooler ambient air into the escaping muzzle gases. This mixing effect helps mitigate flash signature while also directing sound and blast forward—away from the shooter and bystanders.

• Venturi-style gas mixing to help reduce flash
• Sound-forward design for improved shooter comfort
• No added backpressure compared to traditional brakes
• Direct-thread installation with no crush washer required

Construction & Finish

Built from heat-resistant 17-4 stainless steel, the Rowdy Pineapple is finished with a glass bead blast and passivated treatment to enhance corrosion resistance and long-term durability. The distinctive diamond “pineapple” knurling provides a bold visual profile and positive grip during installation.

Specifications

• Caliber Compatibility: 5.56 NATO / .223 Rem
• Thread Pattern: 1/2x28 UNEF
• Material: 17-4 Stainless Steel
• Finish: Matte Glass Bead Blast, Passivated
• Weight: ~2.5 oz
• Length: 2.5 in
• Outer Diameter: ~1.25 in (max)
• Installation: Direct-thread (no crush washer required)
• Country of Origin: Made in the USA

FAQs

Is the Rowdy Pineapple a suppressor?

No. The Rowdy Pineapple is a muzzle device designed to help reduce flash and redirect blast forward. It does not provide sound suppression.

Does this muzzle device increase backpressure?

No. The Venturi-style design is intended to reduce flash without increasing backpressure or affecting reliable cycling.

Do I need a crush washer?

No. The Rowdy Pineapple installs via direct-thread and does not require a crush washer.

What rifles is this compatible with?

This muzzle device is compatible with AR-15 rifles and pistols chambered in 5.56 NATO or .223 Rem using a 1/2x28 threaded barrel.

Warranty

Faxon Firearms products are backed by the Faxon Lifetime Guarantee to the original purchaser against defects in materials and workmanship. For full warranty details, exclusions, and RMA instructions, visit: faxonfirearms.com/warranty-privacy-terms/ .