Category Archives: AR-15 Parts

AR-15 Kits Explained: What’s Included, How They Work, and Who They’re For

Building your own AR-15 delivers a satisfying, hands-on experience full of customization and pride in the final product. When getting started, most builders face three primary options: sourcing every single part individually, purchasing a ready-to-shoot factory rifle, or selecting an AR-15 kit. Piecing together parts from scratch grants ultimate control over specifications, but it involves […]

AR-15 Drop-In Triggers Explained: What They Are, How They Work, and Why Shooters Upgrade

AR-15 drop-in triggers offer one of the most straightforward and impactful upgrades available for the platform. These complete, self-contained units arrive pre-assembled and ready to install, typically including the trigger, hammer, disconnector, springs, and a housing that often uses aluminum for added precision and durability. In contrast, the standard mil-spec trigger relies on individual components […]

BCM AR-15 Uppers and Parts – Best for the Buck in 2026?

In the fast-moving AR-15 world of 2026, Bravo Company Manufacturing (BCM) continues to earn high praise as a top-tier option that delivers exceptional reliability and durability at a price that offers real value. Originally built to supply military, law enforcement, and serious civilian users, BCM focuses on no-nonsense, professional-grade components rather than flashy extras. Their […]

SHOT Show 2026 Compilation Blog

SHOT Show 2026 Compilation Blog

SHOT Show 2026: AR15Discounts Video Compilation SHOT Show 2026 brought the firearms industry back to Las Vegas with a clear focus on refinement, reliability, and real-world performance. From updated components to entirely new product lines, this year’s show highlighted where the AR platform—and the industry as a whole—is headed next. AR15Discounts was on the floor, […]

Best Pistol Brace Brands in 2026

The best brands for pistol braces in 2026 emphasize reliability, compliance, adjustability, and enhanced control for AR pistols and similar platforms. Pistol braces provide forearm stabilization, improving accuracy and handling on compact firearms without requiring NFA registration for short-barreled rifles, as long as federal guidelines are followed. Current Legal Status of Pistol Braces (2026) As […]

How to Build a 300 Blackout AR-15: Barrel Length, Gas System, Uppers & Parts Guide

300 Blackout AR-15

The 300 Blackout AR-15 has carved out a strong niche in the firearms community thanks to its versatility, smooth performance in short barrels, and impressive balance of subsonic and supersonic capabilities. While traditional 5.56 rifles remain dominant, more shooters are discovering how the 300 Blackout AR-15 fills a unique role—especially for suppressed shooting, home-defense configurations, […]

Parts of an AR-15: A Diagram

Parts of an AR-15: A Diagram

Parts of an AR-15 — Lower & Upper Receiver Breakdown Understanding the Parts of an AR-15 clearly makes building, maintaining, and upgrading your rifle easier.This guide splits the gun into two assemblies: the Lower Receiver and the Upper Receiver.It covers only the parts you specified, and they are placed under the correct receiver for clarity.Each […]

Checklist: What to Know Before Buying Firearms Online During Black Friday Sales

Black Friday is fast approaching, and for firearm enthusiasts it is more than just a shopping holiday. It is a prime opportunity to score deep discounts on rifles, parts, accessories, and ammo. At AR15Discounts.com we are gearing up for massive savings on AR-15 components and beyond, but with high demand comes the risk of sold-out […]

BCM Foregrip Review: Elevate Your AR-15 Control with Bravo Company’s Top Picks

While not every AR this author has features a foregrip, they are still an important part of many of my builds. The reason why is simple…when it comes to enhancing AR-15 handling, a quality foregrip makes the rifle feel like an extension of your intent. It really comes down to picking the foregrip that is […]

Types of AR-15 Stocks and Their Uses

AR-15 Stock

When building or upgrading your AR platform, choosing the right AR-15 stock is a critical decision. The stock not only defines how the rifle feels in your shoulder but also influences control, accuracy, and adaptability for different shooting applications. From traditional fixed stocks to ultra-compact folding or collapsible stocks, the market offers a wide range […]