Transform Your AR-15: 5 Best 22LR AR Conversion Kits

Looking to expand your AR-15’s capabilities without sacrificing reliability? Our guide walks you through the best 22lr conversion kits on the market, comparing accuracy, durability, and value to help you find the perfect setup for your shooting needs.

As an Amazon Associate, we earn through qualifying purchases

Reviews

CAA MCK Micro Conversion Kit

This Springfield Hellcat conversion kit lets you shoot 22LR from your AR platform without the hassle of NFA paperwork. The 3” barrel and 9mm chambering make it a versatile addition to your collection. The tan/fde finish keeps it looking fresh.

Franklin Armory DFM HK Conversion Kit

This Franklin Armory conversion kit bridges the gap between legally restricted weapons and compliant configurations, allowing HK platform rifles to adopt fixed magazine designs. By requiring the action to be disassembled for installation, it ensures adherence to specific regulations while providing a practical solution for gun owners in restrictive jurisdictions. The compact size and straightforward conversion process make it an appealing option for those looking to stay within legal boundaries without compromising functionality.

Cmmg CMMG22BA6AE 22LR AR Conversion Kit

This 22LR conversion kit makes it super simple to drop a new caliber into your favorite AR build. I’ve got it swapped out in a few different rifles now and it works great, just like the reviews say. The magazines are solid, and you’ll definitely want extra since you’ll be going through ammo pretty quick. Overall, it’s a fantastic way to get comfortable with AR fundamentals without spending a fortune on 5.56.

The AR-7 Exotic Weapons System

This slim paperback guides you through transforming an AR-7 Explorer rifle. Packed with 63 pages of detailed line drawings, it walks you through modifications and selective-fire conversions. The book shows some signs of age, like a slight corner bend, but otherwise maintains clean pages ready for your notes.

Cmmg 22LR AR Conversion Kit

Building on the popular AR platform, this conversion kit brings 22LR capability to your rifle. The package includes key components like a stainless steel charging handle and anti-jam guide, along with a sleek black slide and 25-round magazine. It’s a straightforward upgrade that adds versatility without major modifications.

Buyer’s Guide

Converting an AR-15 to chamber 22lr offers several advantages, including reduced cost per round and improved reliability with cheaper ammunition. This guide covers essential aspects of 22lr AR conversions, helping you make an informed decision.

Performance Considerations

While the 22lr round provides excellent performance for plinking and short-range target shooting, longer-range shooting or competitive use may not be ideal due to lower velocity and energy compared to centerfire cartridges. Understanding these limitations helps set appropriate expectations for your shooting needs.

Barrel and Fire Control Group Compatibility

The conversion requires specific barrel and fire control group components. The barrel must be 22lr compatible and properly chambered. The fire control group needs to support the 22lr trigger mechanism while maintaining consistent performance with both 22lr and parent cartridge functionality.

Conversion Kits and Installation

Install a reputable 22lr conversion kit that includes all necessary parts and tools. Installation typically involves replacing the barrel and fire control group. Follow detailed instructions for proper alignment and secure installation to ensure safe operation.

Maintenance and Long-term Considerations

Regular cleaning and inspection are crucial for maintaining reliable 22lr operation. The conversion increases wear on the bolt carrier group and barrel, requiring more frequent cleaning than standard AR-15 maintenance. Consider these maintenance requirements when planning ownership.

FAQ

What caliber is the 22lr Ar Conversion designed for?

The 22lr Ar Conversion is specifically engineered for caliber conversion of existing AR-15 rifles. This modification allows AR-15 owners to switch between. 22lr and their preferred centerfire rifle caliber, such as. 223 Remington or 7.62x39mm, with interchangeable upper receivers.

While the basic conversion kit enables. 22lr use, users can later purchase additional upper receivers chambered in other calibers to expand their rifle’s functionality, maintaining the same AR-15 lower receiver.

What are the key benefits of owning a 22lr Ar Conversion?

These conversions offer extended firearm versatility, allowing casual shooters to practice precision shooting with low-cost ammunition while retaining the capability to use more powerful cartridges for hunting or competition.

Additionally, . 22lr AR conversions provide an affordable way to carry legal backup firearms in areas with restrictive concealed carry laws, as. 22lr is often less regulated than centerfire rifles.

Who manufactures the most reliable 22lr Ar Conversion kits?

Popular manufacturers such as Black Hills Technologies and MidwayUSA offer highly-rated conversion kits known for their durability and ease of installation.

Look for kits with positive customer reviews and those backed by manufacturer warranties for the best long-term reliability.

How much does a 22lr Ar Conversion typically cost?

Entry-level conversion kits can range from $200 to $300, depending on the manufacturer and included accessories. Complete kits with upper receivers and barrels may cost between $400 and $600.

Installation of additional upper receivers for other calibers usually requires purchasing the complete upper assembly, which costs between $250 and $400.

What maintenance is required for 22lr Ar Conversion firearms?

Regular cleaning is essential, particularly after firing. 22lr rounds, as the soft lead bullets can accelerate wear on internal parts. Users should follow standard AR-15 maintenance procedures, including cleaning and lubricating the action after every 50-100 rounds.

Check the bolt carrier group and gas system regularly for wear, and consider using a dedicated. 22lr cleaning rod with a brush system to improve cleaning effectiveness.

Are there legal restrictions on 22lr Ar Conversions?

While. 22lr AR conversions are legal in most states, regulations vary. Check local laws regarding firearm ownership and concealed carry, as. 22lr restrictions can differ from centerfire rifle regulations.

Be aware that some jurisdictions prohibit converting firearms for use with handgun ammunition, so verify legal requirements before purchase.

As an Amazon Associate, we earn through qualifying purchases