The AR-15 platform's modularity is a key feature, allowing for customization to suit individual preferences and shooting styles. One such modification gaining popularity is the left-hand ejection AR-15 upper. This guide dives deep into this specialized upper receiver, exploring its benefits, drawbacks, and considerations for potential buyers.
What is a Left-Hand Eject AR-15 Upper?
Standard AR-15 rifles eject spent casings to the right. A left-hand eject AR-15 upper, however, ejects spent casings to the left. This seemingly simple change offers significant advantages for left-handed shooters, addressing several common issues they face with standard right-hand ejection.
Why Choose a Left-Hand Eject AR Upper?
Left-handed shooters often experience problems with standard AR-15s, including:
- Hot brass to the face: The most significant issue is the ejection of hot brass directly into the shooter's face.
- Obstructed view: The ejection of brass can momentarily obscure the shooter's view, especially in rapid firing situations.
- Brass impacting the charging handle: The spent casing can sometimes hit the charging handle, interfering with smooth operation.
A left-hand eject upper directly addresses these issues by redirecting the spent casings away from the shooter's face and body.
Are There Any Drawbacks to Left-Hand Ejection?
While offering considerable benefits, left-hand eject uppers aren't without drawbacks:
- Reduced availability: Compared to standard right-hand ejection uppers, left-hand eject options are less common and may be more expensive.
- Potential for malfunction: Some users report a slightly higher chance of malfunctions, though this is often attributed to improper setup or specific parts. Thorough testing and quality components are crucial.
- Ambidextrous considerations: While ideal for lefties, they might not be the most comfortable for right-handed shooters who occasionally need to use the weapon.
How Does a Left-Hand Eject System Work?
The key difference lies within the bolt carrier group (BCG) and the ejection port. The BCG in a left-hand eject upper is typically modified to deflect the spent casing to the left. The ejection port itself might also be slightly modified to accommodate this change. Some manufacturers also adjust the ejector itself for optimal left-hand ejection.
What are the Different Types of Left-Hand Eject AR-15 Uppers?
The market offers a variety of left-hand eject uppers, each potentially using different mechanisms to achieve left-side ejection. Some manufacturers might offer complete uppers, while others provide conversion kits. It's vital to research and choose a reputable manufacturer known for quality and reliability.
How Much Do Left-Hand Eject AR-15 Uppers Cost?
Pricing varies widely based on the manufacturer, materials, and included features. Expect to pay more than for a standard upper receiver. The cost is generally justified by the improved shooting experience for left-handed shooters.
Where Can I Buy a Left-Hand Eject AR-15 Upper?
Several reputable firearms retailers both online and in physical stores sell left-hand ejection AR-15 uppers. Always prioritize buying from trusted sources to ensure quality and authenticity.
Can I Convert My Existing AR-15 to Left-Hand Ejection?
Converting an existing AR-15 to left-hand ejection is generally not a simple process. While some parts might be interchangeable, it's often more practical and reliable to purchase a dedicated left-hand eject upper receiver. Improper conversion attempts can lead to malfunctions or even damage to the weapon.
Is a Left-Hand Eject Upper Reliable?
Reliability depends largely on the quality of the components and the manufacturer. Reputable brands offering dedicated left-hand ejection uppers generally have a strong track record of reliability. However, thorough testing and proper maintenance are crucial for any firearm, regardless of its ejection direction.
This detailed guide should help left-handed shooters make an informed decision about whether a left-hand eject AR-15 upper is the right choice for them. Remember to always prioritize safety and responsible gun ownership.
