AR-15 A1 Complete Upper Receiver 5.56 Piston - A1 T91 Complete Upper Receiver 5.56 Piston

Name: Wolf AR-15 A1 Complete Upper Receiver 5.56 Piston - A1 T91 Complete Upper Receiver 5.56 Piston
Brand: Wolf
SKU: A1UPPER16
Price: 629.99 USD
Availability: OutOfStock

Wolf Ar-15 A1 Complete Upper Receiver 5.56 Piston - A1 T91 Complete Upper Receiver 5.56 Piston - Upper Receiver for AR-15 - view 1

Wolf Ar-15 A1 Complete Upper Receiver 5.56 Piston - A1 T91 Complete Upper Receiver 5.56 Piston - Upper Receiver for AR-15

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Wolf

Overview

The Wolf A1 Complete Upper Receiver is designed for the AR-15 platform and chambered in 5.56 NATO, providing a reliable and robust option for your build. As a complete assembly, it simplifies installation, allowing builders to focus on customization without the hassle of sourcing individual components. This upper receiver is commonly found in traditional-style builds that emphasize classic aesthetics and functionality.

Specifications

MPNA1UPPER16

Receiver TypeA1

AssemblyComplete

PlatformAR-15

Caliber5.56 NATO

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AR-15 A1 Complete Upper Receiver 5.56 Piston - A1 T91 Complete Upper Receiver 5.56 Piston

Available Merchants(1)

Prices checked Oct 11, 2026

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Brownells

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Out of Stock

$630

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Build history on GunPartPicker

Builders have been adding the Wolf AR-15 A1 Complete Upper Receiver 5.56 Piston - A1 T91 Complete Upper Receiver 5.56 Piston to their builds on GunPartPicker since April 2026. All time, it ranks #247 of the 1,714 upper receivers builders have added.

It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $629.99 at Brownells for when it comes back.

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Updated Oct 12, 2026 · from real builds on GunPartPicker · Prices checked Oct 11, 2026 · refreshed daily across 37 retailers