Category Archives: Upper Receivers

Ultimate Guide to the AR-15 Handguard: Top Picks from Dirty Bird USA

When it comes to customizing your AR-15, few upgrades deliver as much impact as replacing [...]

The Dirty Bird RECCE Rifle: A Modern Take on a Tactical Classic

The RECCE rifle, short for Reconnaissance Rifle, represents a pinnacle of tactical firearm design, blending [...]

Customizing Your AR-15 Upper Receiver: Rails, Muzzle Devices, and More

At Dirty Bird Guns & Ammo, we are passionate about helping you transform your AR-15 [...]

Anderson AR-15 Upper Receiver: Reliable, Affordable and Still Available

At Dirty Bird Guns & Ammo, we’re dedicated to providing shooters with dependable, budget-friendly firearms [...]

Top AR-15 Upper Receiver and More on Sale: A Dirty Bird Guns & Ammo Special

AR-15 Upper Receiver Deals at Dirty Bird Guns & Ammo At Dirty Bird Guns & [...]

Frequently Asked Questions About AR-15 Complete Uppers

Everything You Need to Know About the AR-15 Complete Upper Whether you’re an experienced shooter [...]

The Ultimate July Month Update Guide to Upper Receivers:

Last Updated: July 14, 2025 Welcome to the February 2025 edition of our monthly blog [...]

Troubleshooting Common Issues with AR-15 Complete Uppers: A Comprehensive Guide

AR-15 complete uppers are the cornerstone of any rifle build, housing the barrel, bolt carrier [...]

The Best AR-15 Upper Receivers for 2025: Elite Performance Unveiled

The AR’s versatility hinges on the complete AR-15 upper receiver, the critical component driving accuracy, [...]

The Aero Precision AR-15 Upper Receiver Overview

When thinking about putting together a new AR, regardless of usage, its comforting to know [...]