Dirty Bird 16″ Government Midlength 5.56 M-LOK Left-Handed Complete Upper - $458.96 w/code "SIZZLE15"

Description

Dirty Bird 16″ Government Midlength 5.56 M-LOK Left-Handed Complete Upper - Lefties rejoice, the Dirty Bird 16″ Government Midlength 5.56 M-LOK Left-Handed Complete Upper was built just for you. This is a high quality mil-spec compatible upper assembly that will provide better handling and ergonomics for left-handed shooters. Plus you can be confident that you’re getting an upper assembled by competent professionals using top notch, brand name components.

The Left Handed A3 Upper Receiver is manufactured by Stag Arms, T-Marked and Hard Coat Anodized. This is actually a forged upper receiver, so you can be confident that it will match up nicely with any mil-spec lower from a variety of manufacturers. It also features a functional forward assist and dust cover.

The top-tier 16″ Black Nitride Mid-Length barrel is chambered in 5.56 NATO (can shoot both 5.56 and .223) and features a 1:7 twist. The smooth shooting mid-length gas system uses a Stainless Steel Gas Tube and 4140 Steel Gas Block with a Black Nitride finish.

**NOW INCLUDING BCG and Charging Handle

Made in the USA – Backed by Dirty Bird Industries’ Limited Lifetime Warranty

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 foged 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