KG Librator M-LOK 9mm 16" Rifle Upper Suppressor Ready With Glock Mag Adapter
If you are going to have the upper cerakoted, please allow 2-3 weeks for shipping.
Please note if Cerakote Option is chosen, only the upper and handguard will be cerakoted.
Contains everything you need to convert a standard AR15 lower to accept Glock 17 or 19 magazines and shoot 9mm.
The Adapter is made by Sylvan Arms. The unit is a drop in made of 6061 aluminum.
Upper has Not have Last Round Bolt Hold Open Feature
Designed with a 1/2x28 Thread barrel to allow direct mounting of most 9mm Suppressors
- 16" 4150 Salt Bath Nitride Vanadium 1x10 9mm Barrel
- Flat Top Upper
- 14" 7075 T6 Aluminum Free Float M-LOK Hand Guard
- Thread Protector
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
- Standard Charging Handle
- 6 oz 9mm Buffer
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.