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The Gun Store | Waterbury CT

KGMRT R30 HUB GRY 1

KGM R30 30CAL HUB 5/8X24 DT GRAY

October 28, 2026
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FN FNX-45 Tactical Handgun .45 ACP 15rd Magazines (2) 5.3″ Threaded Barrel FDE Night Sights

October 28, 2026

MAXIM PDX-SD 5.56 5.5″ 20RD SBR ODG

$3,325.50

MAXIM PDX-SD 5.56 5.5″ 20RD SBR ODG

Out of stock

SKU: RSR|MXM-49100 Category:

The PDX-SD is the latest addition to Maxim’s SDX suppressor-tuned firearm lineup, engineered to dominate the short firearm market. They have designed a shorter, larger-diameter M-Kore equipped DSX suppressor specifically for the PDX, delivering an ultra-compact platform that shoots full-powered cartridges while remaining hearing safe. This PDX-specific suppressor features no barrel length restrictions, is built from military-grade materials, and is purposefully designed for each caliber. Integrated carbon cutters make cleaning easy, and the suppressor is fully user-serviceable, disassembling quickly with common tools. The PDX-SD enhances firearm reliability and service life by reducing gas blowback and minimizing cyclic rate increases, outperforming traditional suppressor designs.

UPC

680017491000

Manufacturer

Maxim Defense Industries

Manufacturer Part Number

MXM-49100

Action

Semi-Auto

Barrel Length

5.5"

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

20

Model

PDX-SD

Product Type

SBR