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The Gibbz Arms G4 Side Charging Upper Receiver offers non-reciprocating operation, enhanced ejection port, and compatibility with Mil-Spec bolt carriers for versatile performance.

GIBBZ ARMS G4 SIDE CHARGING UPPER RECEIVER

869184000004 100015448

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Gibbz Arms G4 Side Charging Upper Receiver is compatible with all mil-spec and most custom bolt carriers without the need for modification.
  2. It features a non-reciprocating design with a detent to keep the charging handle forward and an enlarged ejection port, supporting calibers from 22LR to 50 Beowulf.
  3. Includes an enhanced cam-pin with Melonite coating for use with the side charge upper, and it's necessary to use this included G4 Enhanced Cam Pin for proper function.

Attributes

  • Cartridge:
    223 Remington
    ,
    5.56 mm NATO
  • Colour:
    Black
  • Finish:
    Anodized
  • Style:
    Stripped
  • Weapon type:
    AR-15
  • Delivery weight: 0.408kg
  • Shipping height: 84mm
  • Shipping width: 86mm
  • Shipping length: 251mm
  • UPC: 869184000004

Item details

Made in USA
US export classification: I(g)
  • Specifications:
  • Cartridge: 223 Remington, 5.56 mm NATO
  • Color: Black
  • Finish: Anodized
  • Make: AR-15
  • Style: Stripped
314.9 314.9 1 GBP
314.9 GBP £314.90

Prices inclusive of duty & VAT.

Product no.: 100015448

Mfr. No.: G4UR

869184000004 The Gibbz Arms G4 Side Charging Upper Receiver is a non-reciprocating upper receiver with a detent to keep the charging handle forward during operation, and uses all mil-spec and most custom bolt carriers without modification. The Gibbz Arms G4 Side Charging Upper Receiver features an enlarged ejection port and will work with AR-15 calibers from 22LR to 50 Beowulf. Beveled Ejection Port Full 15 Slot Picatinny Rail Bolt carrier door in the rear to allow for easy bolt carrier removal and gasses in during operation (important for suppressed fire). Compatible with Mil-Spec and most other lowers receivers Enhanced cam-pin optimized for side charge upper with Melonite coating is included Charging handle cover keeping operating gasses in (also important for suppressed fire). Weight: 13.0 oz. Dimensions: 8.9 x 2.9 x 2.9 in Made in the USA NOTE: Must use the G4 Enhanced Cam Pin (included)- use of standard cam pin will cause BCG to lock up and cause potential damage.
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314.9 314.9 1 GBP
Description Specification Customers reviews Accessories

GIBBZ ARMS G4 SIDE CHARGING UPPER RECEIVER

314.9 GBP £314.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Discover unparalleled performance with the Gibbz Arms G4 Side Charging Upper Receiver.

The Gibbz Arms G4 Side Charging Upper Receiver is designed for firearm enthusiasts seeking a reliable and efficient upper receiver for their AR-15 platform. This non-reciprocating upper receiver features a detent that keeps the charging handle forward during operation, ensuring a smooth shooting experience.

Key Features:

  • Compatible with all mil-spec and most custom bolt carriers without modification.
  • Enlarged ejection port suitable for AR-15 calibers ranging from 22LR to 50 Beowulf.
  • Beveled ejection port for enhanced functionality.
  • Full 15-slot Picatinny rail for mounting accessories.
  • Rear bolt carrier door for easy bolt carrier removal and gas management during operation, crucial for suppressed fire.
  • Compatible with Mil-Spec and most other lower receivers.
  • Enhanced cam-pin optimized for side charge upper with Melonite coating included.
  • Charging handle cover to retain operating gases, essential for suppressed fire.

Specifications:

  • Weight: 13.0 oz
  • Dimensions: 8.9 x 2.9 x 2.9 in
  • Made in the USA

Note: Must use the G4 Enhanced Cam Pin (included); use of a standard cam pin will cause the BCG to lock up and may result in potential damage.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Gibbz Arms G4 Side Charging Upper Receiver is compatible with all mil-spec and most custom bolt carriers without the need for modification.
  2. It features a non-reciprocating design with a detent to keep the charging handle forward and an enlarged ejection port, supporting calibers from 22LR to 50 Beowulf.
  3. Includes an enhanced cam-pin with Melonite coating for use with the side charge upper, and it's necessary to use this included G4 Enhanced Cam Pin for proper function.

Attributes

  • Cartridge:
    223 Remington
    ,
    5.56 mm NATO
  • Colour:
    Black
  • Finish:
    Anodized
  • Style:
    Stripped
  • Weapon type:
    AR-15
  • Delivery weight: 0.408kg
  • Shipping height: 84mm
  • Shipping width: 86mm
  • Shipping length: 251mm
  • UPC: 869184000004

Item details

Made in USA
US export classification: I(g)

Customers reviews

Customer ratings (12)

4.6 / 5
Definitely recommended

Brownells USA Research,research reseach, 09/06/2018

I did a lot of research for my first build for my wife.

she has shot my LH AR, open sights, but I thought I would build her a right handed one with a scope for better accuracy/enjoyment.

So I found this and thought it sounds ideal for my build, and it was.

Very easy for her to operate with a full size scope.

I was a little leery of price compared to standard uppers.

But best value for none reciprocating.

Very glad I decided on Gibbz and I'm considering on making me a Lefty Gibbz.







Definitely recommended

Brownells USA Im hooked 30/09/2017

First off I have nothing bad to say about this upper. Gibbzs makes some really great quality gun parts. As this is my first side charger upper build, I was impressed with the quality and functionality of the charger along with the fit and finish. Feels natural to charge from the side rather than from the rear. I had no problems mounting the barrel with the Mil Spec "D" Ring and 2 piece drop in handguard. I like the ability to keep my hand by the trigger, my eye on the target and be able to charge the rifle without hitting my face. This side charger should be the new normal on all AR rifles. I have some future builds and I know I am going to change some to the Gibbz side charger. I was so proud of my purchase I decided to paint it in Multicam. You get your moneys worth on this one guys so don't hesitate or have any worries, its a great buy.



















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