Dirty Bird Bakersfield
Out of stock
Description
Dirty Bird 16″ Left-Handed Complete Upper – Government Midlength 5.56 M-LOK
The Dirty Bird 16″ Left-Handed Complete Upper is purpose-built for left-handed shooters seeking reliability, precision, and compatibility with mil-spec AR-15 lowers. Featuring a forged Stag Arms A3 upper receiver with a functional forward assist and dust cover, this upper delivers smooth ergonomics and high performance.
At its core is a 16″ government profile barrel chambered in 5.56 NATO (.223 compatible) with a 1:7 twist and Black Nitride finish. The mid-length gas system ensures smoother recoil and improved reliability, backed by a Sub-MOA guarantee. The ASAL “Competition Cut” M-LOK handguard provides secure mounting and optimal heat dissipation.
Now includes a BCG and charging handle—a complete solution for any left-handed AR builder.
Barrel
- Chambered in 5.56 (will also function with .223)
- 16″” Government Profile w/ 1:7 Twist
- Mid-Length Gas System
- Black Nitride Finish
- High Pressure Tested and Magnetic Particle Inspected
- Sub-MOA Guarantee
Handguard
- Patented ASAL (Anti-Slip, Anti-Lift) mounting system
- “Competition Cut” top rail
Upper Receiver
- Precision Machined from top-tier 7075-T6 Aluminum Forgings (forge marks may vary)
- Not all forged uppers are created equal, and we only use the best for our uppers, meaning they will be free from excessive pitting, machined to spec, and finished with quality (not purple or chalky) hard coat anodizing
- M4 Feedramps
- Forge Markings may vary
- May or may not have T-Marks
Bolt Carrier Group
- Finish: Salt Black Nitride
- Bolt: 9310 Alloy Steel (High Hardness)
- Carrier: 8620 Aircraft Grade Steel
- Extractor: Shot Peened and Case Hardened D2 Tool Steel
- Firing Pin: Mil-spec 8740 steel with hard chrome finish
- Gas Key: Mil-Spec w/ properly staked Grade-8 screws & Permatex No. 3 sealed
- Cam Pin: 8620 Steel w/ Black Nitride Finish
Backed by Dirty Bird Industries’ Limited Lifetime Warranty
100% American Made
Dirty Bird Industries — Premium AR-15 and AR-10 Components, Built to Last.
Designed for builders who demand uncompromising quality, reliable performance, and accessible pricing without the premium markups common from larger brands.
Founded by Builders, Built to Last
Founded in 2015 by brothers Jay and Dustin Pitcher in a Bakersfield, California garage, Dirty Bird Industries started as a family-owned operation specializing in custom Cerakote finishes and high-quality AR parts. Building on experience from its sister site, AR15Discounts.com, Dirty Bird Industries has grown into a nationwide company with a dedicated team focused on American-made gear that shooters trust.
American-Made Quality and Precision
Through strategic partnerships with leading domestic manufacturers, Dirty Bird Industries sources and develops components using advanced CNC machining, rigorous testing, and mil-spec standards. By managing larger volumes, the company delivers proven, high-end materials and precision engineering at fair prices that meet the high standards set for its own builds.
Proven Components for Serious Builds
Standout offerings include precision-forged 7075-T6 upper and lower receivers, enhanced black nitride bolt carrier groups, single-stage nickel Teflon triggers, free-float M-LOK handguards, complete upper assemblies, and comprehensive lower parts kits. These products create a cohesive selection for everything from custom builds to high-performance rifles nationwide, supported by batch inspections, mil-spec compliance, and ongoing innovations.
Zero Risk Guarantee Program
For total confidence, Dirty Bird Industries backs eligible parts and accessories with its Zero Risk Guarantee Program. This includes free shipping on orders over $50, package protection up to $5,000, lifetime free returns with full refunds within 45 days or store credit after, and expert support. As passionate shooters, the team at Dirty Bird Industries stands behind every product because the company builds, tests, and uses them too, providing authentic value and dependable gear.
Additional information
| Weight | 48 oz |
|---|---|
| Dimensions | 28 × 5 × 5 in |
| Barrel Finish | Nitride / Melonite |
| Barrel Profile | Government / SOCOM |
| Gas System Length | Midlength |
| Barrel Length (inches) | 16 |
| Barrel Chamber | 5.56 NATO |
| BCG / Charging Handle | Included |
| MPN | D114 |
| UPC | 810084371350 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
