Alex Pro Firearms AR-15 300 Blackout R300-ST
Shop Alex Pro Firearms ProductsPurchase guarantee: You are guaranteed to receive the exact UPC-numbered item you order (UPC 819511021998). Please verify all product details and specifications with the manufacturer.
⚠️ FFL Required
This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.
Alex Pro Firearms | R300ST | MPN: R300-ST | UPC: 819511021998 | Black Anodized | 300 AAC Blackout | Semi-Auto | 16" Barrel | 30+1 | 33" OAL | 6.54 lbs
16" chrome moly steel barrel with 1:7" twist. A2 flash hider on a threaded barrel. Free-float M-LOK handguard and Adaptive Tactical EFX synthetic stock. Flat top aluminum upper and Mil-Spec aluminum lower; optics-ready.
Specifications:
- Brand: Alexander Arms
- Manufacturer: Alex Pro Firearms
- Model: R300ST
- MPN: R300-ST
- UPC: 819511021998
- Category: Semi Auto Rifles
- Product Type: 2
- Caliber: 300 AAC Blackout
- Action: Semi-Auto
- Capacity: 30+1
- Barrel Length: 16"
- Barrel Material: Chrome Moly Steel
- Twist Rate: 1:7"
- Barrel Threaded: Yes
- Muzzle Device: A2 Flash Hider
- Overall Length: 33"
- Weight: 6.54 lbs
- Finish: Black Anodized
- Receiver: Aluminum Flat Top Upper, Aluminum Mil Spec Lower
- Handguard: Free-Float M-LOK
- Stock: Adaptive Tactical EFX
- Stock Material: Synthetic
- Grips: A2 Grip
- Grip Material: Polymer
- Sights: (Optics not included)
- Optics Ready: Yes
- Safety: Manual Thumb
- Magazine Type: Detachable
- Hand: Right
- Color: Black
Technical Specifications
| Caliber | 300 Blackout |
|---|---|
| Capacity | 30 |
| Barrel Length | 16.00" |
| Action Type | Semi - Automatic |
| Finish | Black |
| Weight | 8.6 lbs |
| Overall Length | 33.00" |
| Receiver Material | 7075-T6 Aluminum |
| Sights | 1:7" |
| Safety | Manual Thumb |
| Twist Rate | A2 Flash Hider |
| Manufacturer | Alex Pro Firearms |
| Model | R300ST |
| SKU | S496686 |
| UPC | 819511021998 |
| Availability | In Stock |
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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.
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