Midwest Industries Upper Receiver Group – 12″ MLOK Rail 16″ .223 Wylde


1 in stock

1 in stock

SKU: RS-MWMI-LW16MN Categories: , ,


The Midwest Industries Mid-Length Upper Receiver Group with 16” nitride barrel is M-LOK Compatible.

  • Forged 7075 T6 aluminum upper, hard coat anodized with T-markings
  • M4 Feed Ramps- .223 Wylde chamber
  • 16” nitride barrel, 1/8 twist, 1/2×28 threaded muzzle.
  • MI two chamber brake- Mid-length direct impingement gas system
  • MIG3ML12 M-LOK lightweight 12-inch handguard
  • Upper receiver group is test fired for function.
  • .223 Wylde upper can safely chamber either .223Remington or 5.56x45mm NATO ammunition.

*BCG & Charging Handle Not Included*

**Manufacturer does not recommend the use of steel case ammunition. It’s use may effect function and cause other issues. MI is not responsible and will not cover the cost of repair or shipping of guns due to the use of this ammunition.

Additional information

Weight 80.001345772197 oz



Barrel Length


No additional specifications are currently available.

MSR Arms Advisor

The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible. There are currently no articles available for this item. If you would like help selecting the right part for your needs, please email our sales team at: sales@msrarms.com.


Sorry, no media content is currently available for this product.


There are no reviews yet.

Be the first to review “Midwest Industries Upper Receiver Group – 12″ MLOK Rail 16″ .223 Wylde”

Your email address will not be published. Required fields are marked *

Questions and answers of the customers

There are no questions yet, be the first to ask something for this product.

Take a second and .....
Enhance Your Inbox!
Be the first to get latest updates,
exclusive content and exciting deals straight to your email inbox.
Yes, I want to receive updates
No Thanks!