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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.

Guntec USA

Category Description

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Showing 2773–2784 of 2864 results

Red anodized AR-15 billet upper receiver and M-LOK handguard combo set on white background.

Red anodized AR-15 billet upper and 15 M-LOK handguard set, manufactured in Arizona.

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AR-15 Stripped Billet Upper Receiver 15″ Air Lite Series M-LOK Handguard Combo Set (Anodized Red) (Discontinued)

AR-15, Upper Sets

$279.95

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Gold-plated AR-15 billet upper receiver with Picatinny rail and precise machining.

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AR-15 Stripped Billet Upper Receiver (24K Gold Plated) (Discontinued)

AR-15, Upper Receivers

$499.95

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AR-15 billet upper receiver with Picatinny rail, Arizona-made, precision-machined for reliability.

Premium AR-15 upper receiver with integrated Picatinny rail, customizable, matte black finish.

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AR-15 Stripped Billet Upper Receiver (Anodized Black) (Discontinued)

AR-15, Upper Receivers

Rated 5.00 out of 5

(3)

$139.95

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Bright blue anodized AR-15 billet upper receiver with Picatinny rail and precision machining.

Bright blue AR-15 billet upper receiver with Picatinny rail and precise machining details.

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AR-15 Stripped Billet Upper Receiver (Anodized Blue) (Discontinued)

AR-15, Upper Receivers

Rated 5.00 out of 5

(3)

$139.95

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AR-15 Billet Upper Receiver in Anodized Bronze with Picatinny Rail.

Modern AR-15 sporting rifle with bronze honeycomb design and adjustable stock.

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AR-15 Stripped Billet Upper Receiver (Anodized Bronze) (Discontinued)

AR-15, Upper Receivers

$139.95

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AR-15 billet upper receiver, anodized clear, with Picatinny rail and ejection port.

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AR-15 Stripped Billet Upper Receiver (Anodized Clear) (Discontinued)

AR-15, Upper Receivers

$139.95

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Gold AR-15 billet upper receiver with Picatinny rail and fine threading.

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AR-15 Stripped Billet Upper Receiver (Anodized Gold) (Discontinued)

AR-15, Upper Receivers

$139.95

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Guntec USA AR-15 stripped billet upper receiver in anodized green with Picatinny rail.

AR-15 stripped billet upper receiver in anodized green with Picatinny rail.

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AR-15 Stripped Billet Upper Receiver (Anodized Green) (Discontinued)

AR-15, Upper Receivers

Rated 5.00 out of 5

(3)

$139.95

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Grey anodized AR-15 billet upper receiver with Picatinny rail.

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AR-15 Stripped Billet Upper Receiver (Anodized Grey) (Discontinued)

AR-15, Upper Receivers

$139.95

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AR-15 green billet upper receiver with Picatinny rail and forward assist.

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AR-15 Stripped Billet Upper Receiver (Anodized Irish Green) (Discontinued)

AR-15, Upper Receivers

$139.95

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AR-15 Stripped Billet Upper Receiver in Neon Yellow with Picatinny Rail.

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AR-15 Stripped Billet Upper Receiver (Anodized Neon Yellow) (Discontinued)

AR-15, Upper Receivers

$139.95

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AR-15 Billet Upper Receiver with Anodized Gold Finish and Picatinny Rail.

Custom AR-15 parts in gold and black, featuring handguard, grip, and skeletal stock.

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AR-15 Stripped Billet Upper Receiver (Anodized Orange) (Discontinued)

AR-15, Upper Receivers

$139.95

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