KG Stinger SR 9mm 8.5" Upper with Flash Cone and EndoMag Conversion 

EndoMag Specs:

• No modifications to your 5.56x45 lower!  Changing calibers is now simply a complete 9mm upper for your AR platform. No nuts, no bolts, no drilling, no bull.
• Last round bolt-hold open feature, just as an AR15 should function.
• Built-in ejector designed to perform under intense conditions.
• Convert your 5.56x45 PMAG to 9mm in seconds, and easily convert back to 5.56 without damaging your PMAG. No permanent changes to anything!
• Specially formulated polymer.

FEATURES:

• 8.5" 4150 Salt Bath Nitride Vanadium 1x10 9mm Barrel 1/2x28 Threads
• Flat Top Upper with M4 Feed Ramps
• 7" 7075 T6 Aluminum Free Float M-Lok Hand Guard
• Thread Protector 

BCG is Hybrid 9mm Ramped Bolt Carrier QPQ Nitride Finish

• • The upper will work with standard hammer

• COMES WITH:
  • Standard Charging Handle
  • 8oz 9mm Buffer
  • 1 Mean Arms 9mm EndoMag Insert Installed in P-Mag MOE Mag 30rd

Please Note 

• 1 - 10Rd Magazine for orders going to:
  • MD, NJ, DC, HI, MA, NY, CT, CA and CO
  • Cook County (Chicago), IL; Aurora, IL; Cicero, IL; Franklin Park, IL; Riverdale, IL and South Bend, IN

All Uppers are Head Spaced and Test Fired

Comes with KG's Lifetime Warranty: for details please see our Customer Service page or email us.




Please Note: Your order will be cancelled if you purchase a COMPLETE LOWER and a COMPLETE UPPER in the same order, even in Knock Down Condition. Please see our Shipping Policy page for a definition of "Knock Down Condition" and our Cancellation Policy.