KG Minor Mayhem 9mm 5.5" Pistol Upper with Flash Cone

KG 9mm Minor Mayhem 5.5 " Melonite/Nitride 1x10 with 7" Slim Line Free Float M-LOK Hand Guard


MUST BE USE WITH COLT MAGAZINE OR GLOCK MAGAZINE LOWERS OR WITH 9mm MAGAZINE ADAPTER
FEATURES:

• 5.5" 4150 Salt Bath Nitride Vanadium 1x10 9mm Barrel
• Flat Top Upper with M4 Feed Ramps
• 7" 7075 T6 Aluminum Free Float M-LOK Hand Guard
• Flash Cone  1/2x28 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

COMES WITH:

• Standard Charging Handle

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

IMPORTANT: A standard 1/2x28 flash hider will not have enough clearance for a 9mm round to pass

Before installing a muzzle device, ensure a 9mm round will drop freely through the muzzle device bore.

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.