Stern Defense 015SD4INCHMOD4MLOK4INC 9mm AR-15 Upper 4" Chrome Moly Barrel
Shop STERN ProductsThe Stern Defense 015SD4INCHMOD4MLOK4INC is a high-quality AR-15 complete upper receiver designed for 9mm Luger. Featuring a 4-in...
Stern Defense 015SD4INCHMOD4MLOK4INC AR-15 Complete Upper Receiver - 9mm, 4" Barrel, M-LOK
The Stern Defense 015SD4INCHMOD4MLOK4INC is a high-quality AR-15 complete upper receiver designed for 9mm Luger. Featuring a 4-inch 4150 chrome-moly steel barrel with a 1:10 twist rate, this upper is perfect for building or upgrading your AR-15 platform. It includes a free float M-LOK compatible handguard and is made in the USA, ensuring durability and performance. Ideal for enthusiasts looking for precision and reliability.
Specs:
Brand: Stern DefenseModel: 015SD4INCHMOD4MLOK4INC
Caliber: 9mm Luger
Barrel Length: 4 inches
Barrel Material: 4150 Chrome-Moly Steel (Melonite Coated)
Twist Rate: 1:10"
Threaded: 1/2 x 36
Charging Handle: Laser Engraved
Upper Receiver: Forged 7075-T6 Aluminum (Hard Coat Anodized Finish)
Bolt Material: 8620 AISI Steel (Glock Cut)
Muzzle Device: Blast Can
Hand Guard: 4" Free Float M-LOK Compatible (Hard Coat Anodized Finish)
Made in the USA
Color: Black
Compatible With: Single Stage Short Reset Triggers, Law Folding Tactical Stock, Echo Trigger, JP Silent Capture Spring
Fits: AR-15 Mil-Spec Lower Receivers (Glock Magazine Compatible Lower OK)
UPC: 850001176200
Technical Specifications
| Caliber | 9 mm Luger |
|---|---|
| Barrel Length | 4.00" |
| Finish | Anodized |
| Weight | 2.95 oz |
| Trigger Type | 4150 Chrome Moly Steel |
| Manufacturer | STERN |
| Model | 015SD4INCHMOD4MLOK4INC |
| SKU | S968920 |
| UPC | 850001176200 |
| Condition | New in Box |
| Availability | In Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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