LBE Unlimited ARPSR Front Sight Post for AR-Platform - Black

The LBE Unlimited ARPSR Front Sight Post for AR-platform rifles gives you a straightforward, dependable aiming solution for your build. Whether you're running an entry-level AR, a backup iron sight setup, or a rifle that lives without optics, a quality front sight post is non-negotiable—and LBE Unlimited's domestic-made design delivers the no-nonsense functionality you need. This isn't a compromised import or a bargain-bin part; it's a U.S.-manufactured component built for shooters who expect their gear to work, every time.

What makes the ARPSR worth your consideration is its straightforward engineering and domestic origin. Built in the USA, it includes everything you need for installation: the sight post itself, the spring, and the spring retainer. That means you're not hunting for compatibility parts or trying to improvise during assembly—LBE Unlimited has thought through the complete package. For shooters building an AR from scratch, upgrading from cast-metal sights, or simply wanting a reliable backup sight they can trust, this delivers honest value.

AR-platform rifles have become the standard for hunters, sport shooters, and home defenders alike, and your front sight post plays a critical role in precision and repeatability. A quality post won't shift in the heat of shooting, won't develop inconsistent gaps or play, and will hold zero through serious use. LBE Unlimited's reputation in the aftermarket AR parts space is built on no-frills reliability—and that ethos shows here.

Key Features

• Complete assembly includes sight post, spring, and spring retainer
• Manufactured in the USA
• Fits AR-platform rifles
• Black finish

Specifications

Frequently Asked Questions

Will this front sight post fit my AR-15?

Yes. The LBE Unlimited ARPSR is designed for AR-platform rifles, which includes modern AR-15s and compatible variants.

What's included in the package?

The assembly comes complete with the front sight post itself, the return spring, and the spring retainer—everything needed for installation.

Is this made in the USA?

Yes. LBE Unlimited manufactures this sight post in the United States.

Can I use this as a backup iron sight?

Absolutely. A front sight post is a core component of any AR iron sight setup and works well as a primary or backup aiming system on AR-platform rifles.