Category Archives: AR-15 Parts

What’s Hot in Today’s Daily Deals? 7th October 2025 Edition

As fall settles in, we’ve selected 10 standout products to enhance your shooting experience without draining your wallet. From precision triggers to versatile uppers and bulk ammo, these deals deliver exceptional value with record-low prices, steep discounts off MSRP, and free shipping on qualifying orders over $99. Whether you’re building a new rifle or stocking […]

Building an AR-15 Lower Receiver — Components, Tools, and Assembly

AR-15 lower receiver

When you’re planning an AR build, it’s tempting to focus on the upper, as that’s where all of the fun stuff seemingly gets attached to. Sometimes building the lower can feel like a bit of an afterthought where you simply picks the parts and go through the motions of assembly. We think this approach is […]

FAQ: AR-15 Upper Receiver Questions Answered

The AR-15 upper receiver is the cornerstone of the rifle’s upper assembly, connecting the barrel, bolt carrier group, charging handle, and optics into a cohesive unit. For builders and shoppers at AR15discounts.com, it’s important to understand the difference between a stripped upper receiver and a complete upper assembly. This FAQ answers common questions about dimensions, […]

Strike Industries SI-Enhanced Pivot Takedown Pins Review

Strike Industries SI-Enhanced Pivot Takedown Pins Review

When it comes to AR-15 upgrades, shooters often think of barrels, optics, and triggers. But sometimes the most minor details bring the most significant day-to-day improvements. The Strike Industries SI-Enhanced Pivot Takedown Pins are a great example. While they may look like simple hardware, these pins change the way you maintain and run your rifle. […]

What is a Bump Stock and how it works?

What is a Bump Stock and how it works?

Bump Stock discussions have shaped firearms news in recent years, sparking debates over accessories, compliance, and regulation. The firearms world is full of technical terms and constantly shifting rules, which can leave even experienced shooters searching for clarity. This article breaks down what the accessory is, how it functions, why it became the subject of […]

Are Free Float Handguards Worth It?

When upgrading or building an AR-15, one critical decision is choosing the right handguard. Handguards are more than just a stylistic choice…they impact your rifle’s functionality, accuracy, and versatility. Among the options, free float handguards have gained popularity for their performance benefits, but are they worth the investment? In this guide, we’ll dive into what […]

Aero Precision M4E1 PRO Series: Premium Features for AR-15 Builds

Aero Precision has earned a strong reputation in the AR-15 community for delivering components that combine precision, durability, and aesthetic appeal. The M4E1 PRO series represents the pinnacle of their offerings, providing advanced features that enhance performance for builders seeking high-quality parts. Available at AR15Discounts.com, Aero Precision M4E1 PRO components, such as the Ambidextrous Stripped […]

Taming the Blast: Comparing the Strike Industries Oppressor Lineup

Firing a 10.5-inch AR-15 at the range is a thrill, but the brutal concussion from each shot can leave you with a throbbing headache and teeth chattering like you’ve been standing too long next to a jackhammer. The Strike Industries Oppressor series of muzzle devices are the answer, redirecting muzzle blast to make shooting more […]

Precision Craftsmanship: Why Choose AR-15 Aero Precision Parts

When I look to start a new AR build, my first stop in recent years has been the Aero Precision section of the AR15Discounts website. Why? Aero Precision has established a strong reputation in the AR-15 and AR-10 community for producing components that balance precision, durability, and visual appeal. Their commitment to advanced manufacturing techniques, […]

Building the Perfect AR-15 with Aero Precision Lower Receivers

Aero Precision has earned a strong reputation in the AR-15 community for producing components that balance precision, durability, and affordability, making their lower receivers a top choice for builders crafting reliable rifles. AR-15 Aero Precision lower receivers stand out for their quality craftsmanship and practical enhancements, offering a solid foundation for any build. This guide […]