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In stockMaxim Defense IndustriesFirearms

Product dossier

Maxim Defense PDX-SD SBR .223/5.56 5.5″ 20rd Black

UPC 680017497040

Lowest tracked price

$3,325.50
See 1 in-stock offer
Retailers
1tracked offer
Availability
1in-stock retailer
Freshness
4h agolatest offer check

RangeWatch groups retailer listings and tracks price history. Verify final price, shipping, and availability with the retailer. Read disclosures.

Maxim Defense PDX-SD SBR .223/5.56 5.5″ 20rd Black

Price History (90 days)

Price history for Maxim Defense PDX-SD SBR .223/5.56 5.5″ 20rd Black, last 90 days4 daily price points from 2026-04-15 to 2026-07-10. Primary line is daily average price across sources. Verdict: Not enough price history.$3325.49$3325.49$3325.51$3325.5104-1507-102026-04-15: $3325.502026-06-26: $3325.502026-06-30: $3325.502026-07-10: $3325.50All-time low $3325.50$3325.50Current $3325.50$3325.50

Not enough recent data to compare against the 30-day median.

Typical band uses the 10th to 90th percentile of the recent tracked range. The chart line uses daily average price across sources; the highlighted current low remains the lowest in-stock retailer offer in the selected history window.

Current low
$3,325.50
Typical band
Insufficient data
Data window
2026-04-15 to 2026-07-10
All-time low
$3,325.50
30d median
—
90d range
$3,325.50 – $3,325.50

Specifications

mpn
MXM-49704
capacity
20
round count
20
barrel length
5.5"

Description

Maxim Defense Industries PDX-SD short-barreled rifle in .223 Rem/5.56 NATO with a 5.5″ barrel, 20-round capacity, Maxim SCW stock and polymer grip. Suppressor-tuned platform for compact NFA ownership and range use.

Retailer comparison

1 retailer sorted by lowest tracked price. Check shipping, tax, and final availability with the retailer.

Freshness per offer
AZ Arms DepotLowest

Maxim Defense PDX-SD SBR .223/5.56 5.5″ 20rd Black

Checked 4h ago

StockIn stock
CPR—
Price$3,325.50