Rock River Arms XBT31521 LAR-BT3 .308 Win 20" Bull Barrel Rifle
Shop Rock River Arms Products⚠️ FFL Required
This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.
Rock River Arms XBT31521 LAR-BT3 Varmint Rifle - .308 Win, 20" Stainless Bull Barrel, M-LOK Handguard
The Rock River Arms XBT31521 LAR-BT3 Varmint Rifle is engineered for precision varmint hunting. Chambered in .308 Winchester, it features a 20-inch stainless steel bull barrel with a 1:10 twist rate for enhanced accuracy. The lightweight 17-inch M-LOK handguard allows for easy attachment of accessories, while the RRA two-stage trigger ensures a smooth shooting experience. Built with durable billet aluminum receivers, this semi-automatic rifle is designed for reliability and performance.
Specs:
Technical Specifications
| Caliber | 308 Win |
|---|---|
| Capacity | 20 |
| Barrel Length | 20.00" |
| Action Type | Semi-Auto |
| Finish | Stainless Steel |
| Weight | 20.26 oz |
| Overall Length | 37.25" |
| Frame Material | Bull |
| Receiver Material | Aluminum |
| Stock Material | SYNTHETIC |
| Sights | 1:10" |
| Trigger Type | Two Stage Match |
| Safety | Safety Selector Switch |
| Grip | Right |
| Manufacturer | Rock River Arms |
| Model | XBT31521 |
| SKU | S759732 |
| UPC | 842834119752 |
| 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 502-272-4859 or submit a question for assistance with shipping or returns.
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