KG 9mm Mayhem 8.3 " Melonite/Nitride 1x10 with 9" Slim Line Free Float M-LOK Hand Guard
MUST BE USE WITH COLT MAGAZINE OR GLOCK MAGAZINE LOWERS OR WITH 9mm MAGAZINE ADAPTER
- 8.3" 4150 Salt Bath Nitride Vanadium 1x10 9mm Barrel
- Flat Top Upper with M4 Feed Ramps
- 9" 7075 T6 Aluminum Free Float M-LOK Hand Guard
- Flash Cone 1/2x36 Thread
BCG is Hybrid 9mm Ramped Bolt Carrier
- BCG can use bolt Colt Uzi Style Magazines and Glock Magazines
- The upper will work with standard hammer
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.
For Reliable Function Upper Requires a 6 oz or Higher Buffer
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.