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Due to new regulations under CA Law AB 1263, we are temporarily pausing shipments to California starting December 31, 2025.

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Due to new regulations under CA Law AB 1263, we are temporarily pausing shipments to California starting December 31, 2025.

Upper Parts

Category Description

Show 9 12 18 24

Showing 13–24 of 202 results

Red anodized firearm assembly kit with charging handle and tools on white background.

Compact airsoft rifle with red and black design, ideal for tactical customization.

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AR-15 Accent Kit (Anodized Red)

AR-15, Lower Parts, Pistol Accessories, Stock Components, Upper Parts

$264.95

ACC-KIT-FDE rifle assembly parts on white background.

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AR-15 Accent Kit (Flat Dark Earth)

AR-15, Lower Parts, Pistol Accessories, Stock Components, Upper Parts

$279.95

AR-15 blue anodized accessory kit parts displayed on white background.

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AR-15 Accessory Accent Kit (Anodized Blue)

AR-15, Lower Parts, Pistol Accessories, Stock Components, Upper Parts

$254.95

Custom red anodized AR-15 upgrade parts laid out for enthusiasts and gunsmiths.

Black and red AR-15 replica model with optical sight and tactical accessories.

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AR-15 Accessory Accent Kit (Anodized Red)

AR-15, Lower Parts, Pistol Accessories, Stock Components, Upper Parts

Rated 5.00 out of 5

(1)

$254.95

AR-15 rifle assembly kit components in flat dark earth color.

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AR-15 Accessory Accent Kit (Flat Dark Earth)

AR-15, Lower Parts, Pistol Accessories, Stock Components, Upper Parts

$264.95

-68%

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AR-15 Ambi Charging Handle Latch

AR-15, Charging Handles, Upper Parts

Rated 5.00 out of 5

(1)

Guntec USA AR-15 lower parts kit in clear, organized retail packaging.

Guntek USA AR-15 gunsmith tool kit in sealed retail packaging.

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AR-15 Builders Kit

AR-15, Lower Parts, Upper Parts

Rated 5.00 out of 5

(1)

$49.95

Guntec USA AR-15 Builder Kit with Ambi Safety in Retail Packaging.

Gunner USA AR15 Builders Kit with Ambi Safety in Retail Packaging.

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AR-15 Builders Kit With Ambi Safety

AR-15, Lower Parts, Upper Parts

Rated 5.00 out of 5

(1)

$59.95

Guntec USA AR-15 Builders Kit with blue anodized parts in clear packaging.

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AR-15 Builders Kit With Ambi Safety (Anodized Blue)

AR-15, Lower Parts, Upper Parts

$99.95

Guntec USA AR-15 Builders Kit with Ambi Safety in Anodized Bronze.

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AR-15 Builders Kit With Ambi Safety (Anodized Bronze)

AR-15, Lower Parts, Upper Parts

$99.95

Guntec USA AR-15 builders kit with clear anodized safety components.

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AR-15 Builders Kit With Ambi Safety (Anodized Clear)

AR-15, Lower Parts, Upper Parts

$99.95

Guntec USA AR-15 Builders Kit in Anodized Gold with Ambi Safety.

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AR-15 Builders Kit With Ambi Safety (Anodized Gold)

AR-15, Lower Parts, Upper Parts

$99.95