Maxim Defense PDX-SD 5.56 AR-15 Pistol - 5.5"

Maxim Defense

Overview

The Maxim Defense PDX-SD 5.56 AR-15 Pistol - 5.5" is a complete rifle. Compare prices from multiple merchants and find the best deal.

Specifications

MPNMXM-49701

PlatformAR-15

Caliber5.56 NATO

Gas System LengthPistol

Thread Pitch1/2x28

Action TypeSemi-Auto

Twist Rate1:5

ColorBlack

Barrel Length5.5

ComplianceStandard

Maxim Defense PDX-SD 5.56 AR-15 Pistol - 5.5"

Log in to set a price alert on this product.

No Available merchants at this time.

Builders on GunPartPicker first added the Maxim Defense PDX-SD 5.56 AR-15 Pistol - 5.5" to a build in March 2026.

Updated Sep 13, 2026 · from real builds on GunPartPicker

Review this product

Share your thoughts with other customers

No reviews yet. Be the first to review this product!