Rock River Arms XBT31751B.V1 LAR-BT3 308 Win 18" Rifle, 20+1, Black
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Rock River Arms | XBT31751B.V1 (LAR-BT3 X-1) | MPN: XBT31751B.V1 | UPC: 842834108435 | Black / Anodized | .308 WIN / 7.62 NATO | Semi-Auto | 18" Barrel | 20+1 | 40.50" OAL | 9.50 lbs
Cryogenically heat-treated stainless steel 18" barrel. Operator muzzle brake. 17" free-float M-LOK handguard. 1 MOA accuracy guarantee.
Specifications:
- Brand: Rock River Arms
- Model: XBT31751B.V1 (LAR-BT3 X-1)
- MPN: XBT31751B.V1
- UPC: 842834108435
- Caliber: .308 WIN / 7.62 NATO
- Action: Semi-Auto
- Capacity: 20+1
- Barrel Length: 18"
- Barrel Material: Cryogenically Heat-Treated Stainless Steel
- Barrel Profile: Fluted, Threaded
- Twist Rate: 1:10"
- Threaded Barrel: Yes
- Thread Pitch: 5/8 x 24
- Muzzle Device: Operator Muzzle Brake
- Gas System: Midlength
- Handguard: 17" Free-Float M-LOK
- Stock: RRA Operator Car Stock (Adjustable)
- Grips: Hogue
- Trigger: Two-Stage Match
- Safety: Safety Selector Switch
- Magazine Type: Detachable Box Magazine
- Overall Length: 40.50"
- Weight: 9.50 lbs
- Finish: Anodized
- Color: Black
- Accuracy: 1 MOA guarantee
- Hand: Right
- Included Items: One magazine, Rock River Arms case
- Category: Semi Auto Rifles
- Product Type: 2
Technical Specifications
| Caliber | .308 WINCHESTER |
|---|---|
| Capacity | 20 |
| Barrel Length | 18.00" |
| Action Type | Semi-Auto |
| Finish | Anodized |
| Weight | 18.63 lbs |
| Overall Length | 40.50" |
| Frame Material | Fluted Threaded |
| Receiver Material | Aluminum |
| Stock Material | SYNTHETIC |
| Barrel Description | Fluted Threaded |
| Sights | N |
| Trigger Type | Two Stage Match |
| Safety | Safety Selector Switch |
| Twist Rate | RRA Hunter Muzzle Br |
| Magazine Capacity | 200000 |
| Manufacturer | Rock River Arms |
| Model | XBT31751B.V1 |
| SKU | R885895 |
| UPC | 842834108435 |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up 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 (329) 227-0508 or submit a question for assistance with shipping or returns.
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