Complete Stern Defense 9mm Upper 8.5" Bbl 10" M-lok Rail Kit [sm9CvRfO]
The STERN DEFENSE 9MM Upper with an 8.5" barrel and 10" M-LOK rail offers an ideal combination of performance and maneuverability for your AR-15 platform. This complete upper features an 8.5" 9mm barrel with a 1:10 twist rate, optimized for accuracy
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The STERN DEFENSE 9MM Upper with an 8.5" barrel and 10" M-LOK rail offers an ideal combination of performance and maneuverability for your AR-15 platform. This complete upper features an 8.5" 9mm barrel with a 1:10 twist rate, optimized for accuracy and reliability. The free-float 10" M-LOK handguard provides extensive space for accessories while maintaining a streamlined profile. The upper includes a Glock-compatible bolt carrier group and an enhanced charging handle for smooth operation. Machined from high-quality materials and finished with a durable coating, this upper ensures consistent performance in various shooting conditions.
Features and Specifications:
- Caliber: 9mm
- Barrel: 8.5" 4150 Chrome-moly steel, 1:10 twist rate, Melonite coating
- Gas System: Blowback operated
- Upper Receiver: 7075-T6 aluminum, hard-coat anodized
- Handguard: 10" free-float M-LOK compatible
- Bolt Carrier Group: Glock-compatible, 8620 AISI steel with Mag-Phosphate finish
- Charging Handle: Enhanced design for easy manipulation
- Muzzle Device: SD RBC 9MM Blast Can (1/2-36 thread)
- Includes assembled upper receiver with dust cover and forward assist
- Made in the USA
What Our Customers Say
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