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Stern Defense MOD4 9mm AR-15 Upper, 4" Barrel, Melonite Finish

MPN: 015-SD4MOD4MLOK4BARREL9MMKK  |  UPC: 850001176200
$446 72

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PRODUCT DESCRIPTION

The Stern Defense MOD4 9mm AR-15 Upper features reliable construction tailored for compact AR builds. This complete upper sports a 4-inch 4150 chrome-moly steel barrel with a melonite finish and a matching 4-inch MOD4 M-LOK handguard, optimized for accessory mounting and enhanced durability. The assembly is compatible with Glock magazine lowers and includes the necessary bolt, making it a versatile choice for pistol caliber platforms.

  • 4-inch MOD4 M-LOK free-float handguard
  • Complete upper with Glock-cut bolt included
  • 4-inch melonite-coated 4150 steel barrel, 1:10 twist

Crafted in the USA, the MOD4 upper provides quality engineering and reliable compatibility for those seeking to build or upgrade a 9mm AR pistol or carbine. Stern Defense’s trusted materials and precise manufacturing ensure dependable performance for enthusiasts prioritizing robust design and straightforward installation.

    This item is not available to ship to the following state(s):
    Illinois | Massachusetts | Washington
SPECS
Additional No
SKU ACC-STRN-015SD4MOD4MLOK4BARREL9MMKK
Country of Manufacture No
License Requirement None
Manufacturer Stern Defense
Mfg. Part Number 015-SD4MOD4MLOK4BARREL9MMKK
UPC 850001176200
Caliber/Gauge 9mm
Action N/A
Barrel Length 4
Barrel Twist 1:10
Barrel Bore Type N/A
Barrel Finish Melonite
Barrel Fluting No
Barrel Profile No
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
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DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

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