16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE GROUNDWORKS 13" M-LOK RAIL

HOME >

16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE GROUNDWORKS 13" M-LOK RAIL - MID LENGTH GAS W/ BCG & FCH

MSRP: $575.00

Our Price: $509.99

SALE PRICE: $399.99

Stock Status: (Out of Stock)

Product Code: MAS-165N3-MDGW-13

Qty:

E-MAIL ME WHEN BACK IN STOCK ***

DESCRIPTION

16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE GROUNDWORKS 13" M-LOK RAIL - MID LENGTH GAS
***BOLT CARRIER GROUP AND FORGED CHARGING HANDLE INCLUDED

The options listed below come standard with this barreled upper. The drop down options listed above allow you to customize your build. You can leave them as is, change one option or change them all! We let you build your upper the way you want it built!

1. Upper Receiver - 7075 T6 Aluminum A4. Precision Machined to Mil-Spec Tolerances. Black Hardcoat Anodized Mil-Std-171 Type III. M4 Ramps, Forward Assist, Ejection Door.

2. Barrel - 16" 5.56 NATO / .223 1x7 Twist Govt Profile 4150 CrMoV Melonite Nitride Treated

3. Handguard - MAS Defense "Groundworks" 13" Slimline M-LOK Free Floating Handguard - (ID 1.25")

4. Gas Block - .750 Low Profile Steel Melonite Nitride Treated Gas Block

5. Gas Tube - Mid-Length Stainless Steel Gas Tube

6. Muzzle Device - A2 Half Cage

7. Charging Handle - Forged

8. Bolt Carrier Group - M16 BCG Melonite Nitride

All barreled uppers are head spaced and test fired to ensure function.

ALL LAWS APPLY. IT IS THE RESPONSIBILITY OF THE BUYER TO UNDERSTAND ALL LAWS REGARDING PURCHASE AND OWNERSHIP OF THIS UPPER. WE STRONGLY URGE YOU TO CONTACT YOUR LOCAL FFL AND/OR THE ATF WITH ANY AND ALL QUESTIONS TO MAKE SURE YOU UNDERSTAND THE LAW BEFORE PURCHASING THIS ITEM.

***80% LOWERS CANNOT BE PURCHASED WITH BARRELED UPPERS OR BUILD KITS. ORDERS THAT INCLUDE THEM WILL BE CANCELLED AND CHARGED A 15% CANCELLATION FEE***.

SALE PRICE: $79.99