Angstadt Arms Stripped Pistol Caliber Upper (0940/1045)

The Angstadt Arms Stripped Pistol Caliber Upper Receiver (0940/1045) is a dedicated AR-15 upper designed for pistol-caliber conversions. It is specified as compatible with 9mm, .40 S&W, .357 SIG, .45 ACP and 10mm cartridges. This listing is for a stripped upper receiver and does not include other upper assembly components.

Key Specifications

• Manufacturer: Angstadt Arms.
• Model: Stripped Pistol Caliber Upper Receiver (0940/1045).
• Platform compatibility: AR-15.
• Caliber compatibility: 9mm, .40 S&W, .357 SIG, .45 ACP, 10mm.
• Category: AR15 Uppers.
• Listed weight: 0.645 (unit not specified in source).
• Listed shipping weight: 0.645 (unit not specified in source).
• Condition: Stripped upper receiver.

Suitable for builders and shooters converting AR-15 platforms to pistol-caliber configurations, this upper serves as a foundation for range, training, and competition builds where pistol calibers are preferred. Its multi-caliber compatibility gives flexibility for varied shooting applications while allowing builders to select barrels, bolts, and components to meet their specific needs.