In StockSave 10%
Type
parts
Last Seen
May 20, 2026
Maxim Defense 5.56x45mm AR Pistol with 5.5" Barrel, Black - MXM50803
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Maxim Defense PDX 505 5.56x45mm NATO Pistol 5.5" Barrel 20+1 Round Black$2,245.99
$2,493.99
You save $248.00 (10% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 680017508036
- SKU: 516551638466
- Brand: Maxim Defense
Price History
Deal Details
The PDX 505-SPS maintains your favorite compact firearm's renowned reliability but elevates its design with the innovative Maxim SCW Pistol System. This streamlined back end is Maxim's most compact AR Pistol solution, replacing the SCW stock or brace for superior maneuverability. With no protruding angles to snag, the 5.3-ounce SCW Pistol System dramatically shaves over 10 ounces compared to the SCW Stock. Perfect for precision, it includes a rear single point QD swivel mount, offering an ideal
Other Offers for This Product
Active offers from your catalog for Maxim Defense PDX 505 5.56x45mm NATO Pistol 5.5" Barrel 20+1 Round Black.
Comparing 7 retailers carrying this product
Lowest Price: $1,993.19
Highest Price: $2,295.00
You Save: $301.81
Avg Discount: 5% off
Maxim Defense PDX SPS 5.56mm NATO 5.5 30 Round Black Pistol
Maxim DefenseBattleHawk ArmorySKU/UPC: 680017508036
$1,993.19$2,295.00Save 13%
View at BattleHawk Armory
Maxim Defense MXM50803 PDX 505-SPS 5.56x45mm NATO 20+1 5.50 in Barrel, Hate Brake Muzzle Booster Under M-Lok Handguard, Aluminum Receiver w/Black Finish, Black SCW System, Includes 1 20rd, Magazine, Pistol
Maxim DefenseHinterland OutfittersSKU/UPC: 175359
$2,060.00
View at Hinterland Outfitters
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Maxim DefenseAmmunition DepotSKU/UPC: MXM50803
$2,095.49
View at Ammunition Depot
Maxim Defense Industries SPS 505 PDX Semi-automatic Pistol AR 5.56NATO 5.5 Barrel 30 Rounds
Maxim Defense IndustriesGrabAGunSKU/UPC: GAG_MXM50803
$2,215.99$2,495.00Save 11%
View at GrabAGunMaxim Defense 5.56x45mm AR Pistol with 5.5" Barrel, Black - MXM50803
Maxim DefensePalmetto State ArmorySKU/UPC: 516551638466
$2,245.99$2,493.99Save 10%
View at Palmetto State Armory
Maxim Defense PDX 505 5.56x45mm NATO Pistol 5.5" Barrel 20+1 Round Black
Maxim DefenseMidwayUSASKU/UPC: 300431
$2,295.00
View at MidwayUSA