Maxim Defense MXM50803 PDX 556NATO
Shop Maxim Defense ProductsPurchase guarantee: You are guaranteed to receive the exact UPC-numbered item you order (UPC 680017508036). Please verify all product details and specifications with the manufacturer.
This item qualifies for negotiated pricing
⚠️ FFL Required
This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.
Maxim Defense | PDX 505-SPS (MXM50803 / MPN: 916) | UPC: 680017508036 | Black Type-III Anodized | 5.56 NATO (.223 Rem) | Semi-Auto | 5.5" Barrel | 20+1 | 18.75" OAL | 5.9 lbs
1/2x28 threaded muzzle with HATEBRAKE muzzle booster. 5.85" M-LOK handguard. Ambidextrous charging handle and safety selector. Optics-ready.
Specifications:
- Brand: Maxim Defense
- Model: PDX 505-SPS
- Manufacturer Model Number: MXM50803
- MPN: 916
- UPC: 680017508036
- Category: Semi Auto Rifles
- Caliber: 5.56x45mm NATO
- Also Accepts: .223 Remington
- Action: Semi-Auto
- Barrel Length: 5.5"
- Barrel Threaded: Yes
- Thread Pitch / Muzzle Thread: 1/2x28
- Muzzle Device: HATEBRAKE muzzle booster
- Handguard: 5.85" M-LOK
- Capacity: 20+1
- Overall Length: 18.75"
- Weight: 5.9 lbs
- Receiver Material: Aluminum
- Frame Material: Synthetic
- Stock Material: Polymer
- Grips: Black Polymer Grip
- Grip Type: Polymer
- Finish: Type-III Anodized Black
- Optics Ready: Yes
- Charging Handle: Ambidextrous
- Safety Selector: Ambidextrous
- Color: Black
Technical Specifications
| Caliber | 556NATO |
|---|---|
| Capacity | 20 |
| Barrel Length | 5.50" |
| Action Type | Semi-Automatic |
| Finish | Anodized |
| Weight | 7.73 lbs |
| Overall Length | 18.75" |
| Frame Material | Synthetic |
| Sights | Optic Ready |
| Grip | Polymer |
| Grips | Black Polymer |
| Manufacturer | Maxim Defense |
| Model | MXM50803 |
| SKU | S514515 |
| UPC | 680017508036 |
| Availability | In Stock |
Customer Reviews
No reviews yet. Be the first to review this product!
Shipping & Returns
⚠️ FFL Transfer Required
This firearm must be shipped to a Federal Firearms License (FFL) dealer. You will select your FFL dealer during checkout. We ship to your chosen FFL dealer, and you complete the background check and pickup there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 706-300-4876 or submit a question for assistance with shipping or returns.
Maxim Defense PDX Aluminum AR Pistol - Black | 7.62x39 5.5" Barrel H...
Maxim Defense
Maxim Defense MXM47802 PDX 5.56x45mm NATO 5.50" 20+1 Arid Brown SCW...
Maxim Defense
Maxim Defense MDM-516 223 Remington MXM-48560
Maxim Defense
Get Your Exclusive Price
Enter your email and we'll instantly send you our best price for this item.
Purchase now at the listed MAP price
Make an Offer
Submit your best offer for this item
Offers are reviewed instantly. Accepted offers are added to your cart automatically.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.