BUIS Sights - Backup Iron Sight

45 Degree Iron Sights

Sight Tools

Polymer BUIS

**A.R.M.S. #40 Flip Up Rear Sight** $146.00

**A.R.M.S. #40 Flip Up A2 Rear Sight** $146.00

A.R.M.S. #40L Rear Sight - Low Profile Flip UP Sight $155.00

**PRI Flip up Front Sight with .750" gas block** $186.00

**PRI .625 Gas Block Flip Up Sight** $191.00

**PRI Rail Mounted Flip Up Front Sight** $122.00

**Trijicon AR-15 Night Sights 3 Dot Sight Set - CP25** $73.17

**Trijicon AR-15 Green Front Night Sights - CP25F** $52.27

**Magpul MBUS Pro - Magpul Back-Up AR-15 Sight Set - Front & Rear** $180.40

**Magpul MBUS Sight Set (Front & Rear) - GEN 2 w/ Free MSP Silicone Gun Cloth** $88.35

**Magpul MBUS Pro Set - Magpul Back-Up AR-15 Sight Set - Front & Rear w/ Free MSP Silicone Gun Cloth** $180.40

**Magpul MBUS Pro LR Adjustable Sight Rear** $128.20

**Magpul MBUS Pro Offset Sight Rear** $104.45

**Magpul MBUS Pro Sight – Rear** $104.45

**Magpul MBUS Pro Offset Sight Front** $85.45

**Magpul MBUS Pro Sight – Front** $85.45

**A.R.M.S. #71L series, Front Sight** $57.00

**A.R.M.S. #71L Flip Up Sights (Front and Rear Set)** $119.00

**A.R.M.S. #71L series, Rear Sight** $76.00

**Samson Quick Flip Front & Rear AR Sight Package** $185.25

**Samson Flip Up Sights Package (Manual) HK Front w/ A2 or SP Rear** $134.19

**Samson AR15 Fixed Sights - Front & Rear Package with HK Front/A2 or SP Rear** $111.58

Upgrade Your Firearm with the Perfect BUIS at MountsPlus.com

Welcome to MountsPlus.com, your one-stop-shop for the finest selection of BUIS (Back-Up Iron Sights)! As passionate gun enthusiasts, we understand the importance of reliable and durable BUIS for your firearm. Our extensive collection features top-rated back-up iron sights from leading brands, ensuring that you find the perfect BUIS for your needs. Shop now and experience unbeatable deals on the best BUIS available!

Why Choose BUIS from MountsPlus?

At MountsPlus.com, we are committed to providing you with the best BUIS available. Our range of back-up iron sights has been carefully curated to include only the highest-quality products from trusted brands. As a result, you can be confident that you are investing in a top-notch BUIS for your firearm.

Features to Consider When Choosing Your BUIS

When selecting the perfect BUIS, it's essential to consider the following features:

Material: The material of your BUIS plays a significant role in its durability and overall performance. Common materials include steel, aluminum, and polymer.
Adjustability: Choose BUIS with adjustable windage and elevation settings for accurate targeting in various shooting conditions.
Compatibility: Ensure that the BUIS is compatible with your specific firearm model and mounting platform.
Design: Select BUIS that matches your preferred style, such as flip-up, fixed, or low-profile designs.
Weight: Consider the weight of the BUIS, as it can impact the balance and handling of your firearm.

MountsPlus: Your Trusted Source for BUIS

MountsPlus.com is your ultimate destination for BUIS. Our knowledgeable staff is always available to help you make an informed decision, ensuring that you find the perfect back-up iron sights for your firearm. Don't miss out on our competitive prices, unbeatable deals, and exceptional customer service. Shop now and give your firearm the upgrade it deserves!

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