Rock River Arms LAR-BT3 .308 Win Black and Stainless Semi Auto Rifle
Specifications
Action Single Action
Finish Black and Stainless
Weight 8.7 pounds
Capacity 20+1
Grip Safety No
Optic Ready Yes
Barrel Length 20 inches
Caliber / Gauge .308 Win
Manual Safety Yes
Overall Length 43 inches
Trigger Safety No
Threaded Barrel Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Rock River Arms LAR-BT3 is a modern AR-pattern .308 Winchester semi-automatic rifle built for reliable performance, featuring a 20-inch stainless fluted barrel with a 1:10 twist and a rifle-length gas system. With a free-float M-Lok handguard and an adjustable operator stock, it’s configured for a comfortable, customizable setup and optic mounting.
Key Features
- 20-inch stainless fluted barrel with 1:10 twist and cryogenic treatment for consistent accuracy
- Two-stage trigger for a controlled, crisp break
- Rifle-length gas system with low-profile gas block for smooth cycling
- Operator adjustable 6-position car stock for fit and handling control
- 5/8-24 muzzle brake threads for compatible muzzle devices
- 17-inch extended free-float rail with M-Lok® compatibility for easy optic and accessory mounting
If you’re building a .308 AR platform that balances precision-focused components with a practical layout, the LAR-BT3 delivers a strong foundation.
0 Reviews
- SKU:
- BT31534
- UPC:
- 842834125968
- BUDS ID:
- 723049751
Free and Fast Shipping.
Compatible Ammo
Customers Also Bought
Customer Reviews
Be the first to leave a review!
Help other customers by sharing your experience with this product.
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
Be the first to ask a question!
Got questions? Get answers from other customers and our experts.
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
