20 inch LEFT HANDED AR-15 NR Side Charging 6.5 Grendel Melonite Upper Kit
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All our uppers are carefully assembled and tested and ready to go out of the box. Every component is chosen to ensure a high quality upper is produced. Every upper is custom built to order and we go the extra mile to ensure the finished product is to your specifications.
This 6.5G upper kit starts with a Gibbz Arms LEFT HANDED G4 Non Reciprocating Side Charging Billet Aluminum receiver,, mated to a Tactical Kinetics 20 inch 6.5 Grendel, Rifle Length Gas System, 1:8 Twist, Medium Profile, Nitride/Melonite treated barrel. The Gibbz Arms receiver is a proprietary patented receiver that has a non reciprocating side charging handle - handle stays forward during cycling. Side handle is on the opposite side of ejection port allowing the shooter to quickly charge or recharge the weapon without taking finger off the trigger and eye off the scope. Tactical Kinetics is one of our major partners and they produce high quality, accurate barrels. The Ghost Rail is a free floated system, M-LOK slots on all three sides, full length picatinny rail at the top, lightweight handguard. Barrel Nut is made out of solid steel to ensure a solid mounting system.
Comes with a LEFT HAND Nitride Bolt Carrier Group. Also included is a lower parts kit and M4 stock kit - everything needed to turn your stripped lower receiver into a full rifle.
We can also UPGRADE the GAS BLOCK to an Adjustable Gas Block. Great option if you are using a suppressor or just want to fine tune your system.
SOPMOD stock by JE Machine Tech is OPTIONAL . Features a wide cheek weld, rubber non slip butt pad, two water tight storage compartments and stainless steel QD swivel mount. Made in the US.
We also offer a CHOICE of Muzzle Devices - upgrade the flash hider to a Black or Stainless Competition Muzzle Brake. This is an enhanced version of the popular style muzzle brakes. The baffles and ports are milled larger to drive pressure up and to keep the muzzle down more effectively.
We can also UPGRADE the TRIGGER to a Rise Armament RAVE 140 or a Timney Impact Trigger. Great option if you are looking for a lighter and more crisp trigger pull.
We also offer an OPTION to add a 80% 7075 T6 Aluminum Milspec Lower Receiver (Raw or Anodized) to your kit.
UPPER RECEIVER: Gibbz Arms LEFT HANDED G4 Non Reciprocating Side Charging Billet Aluminum Receiver with Gen 2 Handle, M4 Feed Ramps, Type III Hardcoat Anodized Black
BARREL: 20 inch, 6.5 Grendel Caliber, 4150 Chrome Moly Vanadium Steel, 1:8 Twist, Medium Profile, Nitride/Melonite Treated - made by Tactical Kinetics
HANDGUARD: 15 inch M-LOK Free Floated, Machined out of 6061 T6 Aluminum – made by Ghost Firearms
GAS SYSTEM: Rifle Length, Direct Impingement, Stainless Steel Tube
GAS BLOCK: Low Profile Gas Block, Machined out of 4140 Steel
MUZZLE DEVICE: Standard 5/8-24 A2 Flash Hider and Crush Washer
BOLT CARRIER GROUP: LEFT HAND, 6.5 Grendel Caliber, M16 Profile, Mil-Spec, MP Tested, Nitride Treated, Properly Staked Gas Key, 8620 Steel Carrier, 9310 Steel Bolt
LOWER PARTS: UNBRANDED AR ELG Lower Parts Kit
STOCK: M4 Stock Kit - includes milspec M4 stock, standard buffer spring, 3oz buffer, castle nut, latch plate and 6 position buffer tube.
100% MADE IN THE USA
OPTIONAL: ADD a 80% Milspec Aluminum Lower Receiver (Raw or Anodized)
OPTIONAL: UPGRADE Muzzle Device to a Black or Stainless Competition Muzzle Brake
OPTIONAL: UPGRADE STOCK to a JE Machine Tech SOPMOD stock
OPTIONAL: UPGRADE TRIGGER to a Rise Armament RAVE 140 or a Timney Impact Trigger
OPTIONAL: UPGRADE GAS BLOCK to an Adjustable Gas Block