The LAR-47 from Rock River Arms (RRA) isn't your typical AR-15. This innovative rifle stands out by chambering the potent 7.62x39mm cartridge, a round often associated with AK-pattern rifles, within a familiar AR platform. This blend of proven technologies offers a unique shooting experience and raises some interesting questions about its strengths and weaknesses. Let's delve into a detailed analysis of the LAR-47, exploring its features, performance, and overall suitability for various applications.
Understanding the LAR-47's Appeal
The LAR-47's allure stems from its ingenious combination of familiarity and novelty. AR-15 owners appreciate the platform's ergonomics, modularity, and readily available aftermarket parts. Coupled with the 7.62x39mm round's readily available, relatively inexpensive ammunition and proven stopping power, the LAR-47 presents a compelling proposition for shooters seeking a different experience within a familiar framework.
Advantages of the 7.62x39mm Cartridge
- Stopping Power: The 7.62x39mm round packs a significant punch, offering superior stopping power compared to the 5.56 NATO round commonly used in AR-15s.
- Ammunition Availability and Cost: 7.62x39mm ammunition is widely available and generally less expensive than some other calibers. This makes it a practical choice for frequent shooting.
- Performance in Adverse Conditions: The 7.62x39mm round is known for its performance in adverse weather conditions.
Rock River Arms' Reputation
Rock River Arms has built a solid reputation for producing high-quality AR-15s and other firearms. Their commitment to precision manufacturing and attention to detail extends to the LAR-47, ensuring a reliable and robust firearm.
Key Features of the Rock River LAR-47
The LAR-47 is more than just an AR-15 chambered in 7.62x39mm. Several design features contribute to its unique performance characteristics:
- Robust Construction: RRA utilizes high-quality materials and manufacturing processes to create a durable and reliable platform capable of handling the 7.62x39mm round's recoil.
- Compatibility: While utilizing the 7.62x39mm round, the LAR-47 maintains significant compatibility with standard AR-15 accessories, offering considerable flexibility for customization.
- Enhanced Reliability: RRA has implemented design features aimed at maximizing reliability, especially crucial when firing the 7.62x39mm cartridge in a semi-automatic platform.
Potential Drawbacks
While the LAR-47 offers several advantages, it's essential to acknowledge potential drawbacks:
- Recoil: The 7.62x39mm round's recoil is noticeably more substantial than the 5.56 NATO round. This can impact follow-up shots and require more practice for effective control.
- Magazine Availability: While 7.62x39mm magazines are available, the selection might not be as extensive or as readily available as AR-15 magazines.
LAR-47: Who is it For?
The LAR-47 is an ideal choice for shooters who:
- Desire a powerful cartridge: The increased stopping power of the 7.62x39mm is attractive for home defense or hunting applications.
- Value the AR-15 platform: The familiarity and modularity of the AR-15 platform are significant advantages.
- Seek a cost-effective option: 7.62x39mm ammunition is generally less expensive than some other calibers.
Conclusion: A Unique Offering in the AR Market
The Rock River LAR-47 offers a unique and compelling blend of power and familiarity. While the increased recoil requires adaptation, the potent 7.62x39mm round, coupled with the reliable Rock River Arms build quality, makes this a strong contender in the AR market. It's a rifle worth serious consideration for anyone seeking a versatile and powerful platform with a distinct advantage in ammunition cost and availability. Remember to always practice safe gun handling and adhere to all local and federal laws.
