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In stockMaxim Defense IndustriesFirearms

Product dossier

Maxim Defense PDX-SD 5.56 NATO SBR 5.5″ 20rd

UPC 680017497033

Lowest tracked price

$3,325.50
See 1 in-stock offer
Retailers
1tracked offer
Availability
1in-stock retailer
Freshness
3h 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 5.56 NATO SBR 5.5″ 20rd

Price History (90 days)

Price history for Maxim Defense PDX-SD 5.56 NATO SBR 5.5″ 20rd, last 90 days6 daily price points from 2026-03-29 to 2026-06-26. Primary line is daily average price across sources. Verdict: Not enough price history.$3325.49$3325.49$3325.51$3325.5103-2906-262026-03-29: $3325.502026-04-02: $3325.502026-04-06: $3325.502026-04-11: $3325.502026-04-15: $3325.502026-06-26: $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
2026-03-29 to 2026-06-26
All-time low
$3,325.50
30d median
—
90d range
$3,325.50 – $3,325.50

Specifications

mpn
MXM-49703
capacity
20
round count
20
barrel length
5.5"

Description

Maxim Defense PDX-SD short-barreled rifle in 5.56 NATO with a 5.5″ barrel, 20-round capacity, Maxim SCW stock, Flat Dark Earth finish. Suppressor-tuned design for NFA ownership and compact 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 5.56 NATO SBR 5.5″ 20rd

Checked 3h ago

StockIn stock
CPR—
Price$3,325.50