18 inch AR-15 NR Side Charging 458 Socom Melonite Complete Upper Kit

Special Price $939.99 $999.99
In stock

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Customize

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All our uppers have a Lifetime Warranty to the original purchaser. Some conditions apply - click here for details.

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Turnaround Time

Most of our uppers are built to order. Our most important goal is to get your order to you as quickly as possible without sacrificing quality. Please check the live status update on the banner above and/or on our homepage for current processing times.

Specifications

We always specify the manufacturer of the major components therefore you know what you are getting. We only use quality components from well-known manufacturers.

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 458 Socom upper kit starts with a Gibbz Arms G4 Non Reciprocating Side Charging Billet Aluminum receiver, mated to a Tactical Kinetics 18 inch 458 Socom, Carbine Length Gas System, 1:14 Twist, Heavy 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 Bowden 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 the Bolt Carrier Group. 

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 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.

NOTE: We recommend E-LANDER 458 Socom Magazines for this caliber.

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 ports are milled larger and up to near the center line for maximum recoil reduction.

SPECIFICATIONS

  • UPPER RECEIVER: Gibbz Arms G4 Non Reciprocating Side Charging Billet Aluminum Receiver with Gen 2 Handle, M4 Feed Ramps, Type III Hardcoat Anodized Black (Gibbz Cam Pin Included)

  • BARREL: 18 inch, 458 Socom Caliber, 4150 Chrome Moly Vanadium Steel, 1:14 Twist, Heavy Profile, Nitride/Melonite Treated - made by Tactical Kinetics

  • HANDGUARD: 15 inch M-LOK Free Floated, Machined out of 6061 T6 Aluminum – made by Bowden Tactical

  • GAS SYSTEM: Carbine Length, Direct Impingement, Stainless Steel Tube

  • GAS BLOCK: Low Profile Gas Block, Machined out of 4140 Steel

  • MUZZLE DEVICE: Standard A2 (Enlarged to 458) Flash Hider with Crush Washer

  • BOLT CARRIER GROUP: 458 Socom 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 Milspec Stock Kit - includes standard buffer spring, 3oz buffer, castle nut, latch plate and 6 position Milspec buffer tube

  • 100% MADE IN THE USA

  • OPTIONAL: ADD a 80% Milspec Aluminum Lower Receiver (Raw or Anodized)

  • OPTIONAL: UPGRADE STOCK to a JE Machine Tech SOPMOD Stock

  • OPTIONAL: UPGRADE Muzzle Device to a Black or Stainless Competition Muzzle Brake

  • OPTIONAL: UPGRADE TRIGGER to a Rise Armament RAVE 140 or a Timney Impact Trigger

 

More Information
SKU P2ANR458BW15CAR18-TK-KIT
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