PCQ G2 – AR 15 Carbine Drop In Quad Rail

Description

Upgrade your AR15, M4, or M16 carbine with the IMI Defense^™ PCQ G2 AR15 Carbine Drop-In Quad Rail — a lightweight polymer handguard built for accessory mounting, fast installation, and improved rifle versatility.

Constructed from durable fiber-reinforced polymer, the PCQ G2 gives shooters a strong, lightweight alternative to aluminum quad rails while keeping the rifle slim and easy to handle. Its two-piece drop-in design installs quickly with no gunsmithing required, making it a practical upgrade for carbine-length rifles.

The handguard features Mil-Spec 1913 Picatinny rails at the 3, 6, 9, and 12 o’clock positions, allowing flexible mounting for lights, grips, lasers, sling accessories, rail covers, and other tactical gear. The continuous upper rail includes numbered T-marks for more precise and repeatable accessory placement.

A single QD swivel mounting point on the bottom adds sling compatibility, while the ultra-slim 1.5″ width and compact 6.65″ overall length help maintain a clean, low-bulk carbine setup.

Features

• Drop-in polymer quad rail handguard for AR15, M4, and M16 carbine platforms
• Fiber-reinforced polymer construction for lightweight durability
• Mil-Spec 1913 Picatinny rails at 3, 6, 9, and 12 o’clock
• Continuous upper rail with numbered T-marks
• Single QD swivel mounting point on the bottom
• Simple no-gunsmith installation
• Ultra-slim profile — only 1.5″ wide
• Compact overall length — 6.65″
• Compatible with round end caps
• Designed for carbine-length rifles

Lightweight. Drop-In Installation.

The IMI Defense™ PCQ G2 combines a two-piece drop-in design with lightweight fiber-reinforced polymer construction. It installs on compatible carbine-length rifles using the standard delta ring assembly and round front handguard cap, with no gunsmithing required.

Four-Sided Mounting Versatility.

Mil-Spec 1913 Picatinny rails at the 3, 6, 9 and 12 o’clock positions provide mounting flexibility around the entire handguard, while the continuous upper rail features numbered T-marks for consistent accessory placement.

Slim, Lightweight and Ready to Build.

At just 1.5 inches wide, the PCQ G2 maintains a compact, streamlined profile while providing four-sided accessory mounting and an integrated bottom QD swivel mounting point.