Description
The Rock River Arms Predator Pursuit Rifle LAR-15 AR-15 5.56/223 20″ SS Heavy Barrel is a purpose-built, semi-automatic rifle designed for precision varmint and predator hunting. It combines a match-grade stainless steel heavy barrel with a two-stage trigger in a reliable AR-15 platform, offering enhanced accuracy for long-range shots on smaller game without the cost of a custom build.
Key Features
- 20″ Stainless Steel Heavy Barrel: Provides superior heat dissipation and rigidity for consistent shot placement.
- Two-Stage Match Trigger: Delivers a clean, predictable break essential for precision shooting.
- Free-Float Aluminum Handguard: Eliminates barrel pressure points, boosting accuracy.
- Chrome-Lined Bolt Carrier Group: Enhances durability and reliability in varied conditions.
- A2 Flash Hider: Standard muzzle device effective at reducing muzzle flash.
- Fully Adjustable A2 Stock: Allows for a custom length of pull to fit the shooter.
Specifications & Details
| Caliber | 5.56 NATO / .223 Remington |
| Barrel | 20″ Stainless Steel, Heavy Contour, 1:9 Twist |
| Overall Length | Approx. 39.5″ (Stock Extended) |
| Weight | Approx. 8.8 lbs (Unloaded) |
| Magazine Capacity | Comes with one 30-round magazine (10-round available for restricted states) |
| Trigger | Rock River Arms National Match Two-Stage |
Here’s the thing—at $1306.59, this rifle sits in a sweet spot between basic off-the-shelf AR-15s and full-blown custom precision rigs. The 1:9 twist rate barrel is a practical choice, effectively stabilizing a wide range of common .223 and 5.56 ammunition from lighter varmint loads to heavier bullets, which gives you flexibility at the ammo counter. The rifle is built on a mil-spec compatible platform, meaning a huge universe of standard AR-15 parts and accessories from brands like Magpul, BCM, or Geissele can be used for customization. This rifle is drop-in ready for your optics and bipod, requiring no gunsmithing to get started.
Who It’s For
This rifle is built for the budget-conscious hunter who needs reliable, sub-MOA accuracy for dispatching coyotes, prairie dogs, or bobcats across open fields. It’s also a solid foundation for a shooter wanting to get into practical precision rifle matches without a four-figure custom barrel job right out of the gate. If your primary need is a lightweight CQB carbine, the 20-inch barrel and 8.8-pound weight make it less ideal for that role—this is a specialist tool.
Pros & Cons
Pros: The match trigger and free-float handguard are huge value-adds you often pay extra for. The heavy barrel soaks up heat during long strings of fire, maintaining point of impact. Rock River Arms’ reputation for quality at this price point is a significant advantage. It’s a ready-made solution that ships to Missouri and compliant US states.
Cons: The weight and length can make it feel cumbersome in tight spaces or when carrying long distances. The A2 front sight post is fixed, which some shooters may prefer to replace with a low-profile gas block for an unobstructed optic view. The classic A2 stock, while adjustable, lacks the modern cheek weld features of many contemporary models.
Frequently Asked Questions
Q: Is the barrel threaded for a muzzle brake or suppressor?
A: No, this model features a standard, non-threaded A2 flash hider pinned and welded to the barrel to meet the 16-inch minimum barrel length requirement. If you want a threaded muzzle, you’d need to look at other models or consider a gunsmith modification.
Q: Can I use .223 Wylde chambered barrels or uppers with this lower?
A: Absolutely. The lower receiver is standard mil-spec AR-15. It will function perfectly with any .223 Wylde or 5.56 NATO upper receiver, giving you even more flexibility for future upgrades focused on enhanced accuracy.
Q: What kind of accuracy can I realistically expect?
A: With quality match-grade ammunition, many users report consistent 1 MOA (Minute of Angle) or better groups at 100 yards. That’s more than enough for ethical predator takedowns at extended ranges. With standard bulk ammo, expect groups in the 1.5-2 MOA range, which is still highly effective for the intended purpose.
For hunters and shooters seeking a no-fuss, accurate AR platform that delivers performance where it counts without boutique pricing, the Rock River Arms Predator Pursuit Rifle represents a serious value. It’s a focused tool that gets the job done. See full details and availability at firearms-missouri.com for Missouri residents and nationwide.
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