Angstadt Arms | Stripped Pistol Caliber Upper (0940/1045)

This Angstadt Arms stripped pistol-caliber upper receiver is built for AR-15 platforms configured to accept pistol-caliber barrels and bolts. It supports multiple common pistol calibers and is intended for use by builders assembling pistol-caliber AR variants. The receiver ships without internal components or a barrel so it is intended to be combined with compatible parts during assembly.

Common applications include pistol-caliber carbine competition and range training drills where economical ammunition use and manageable recoil are priorities.

Product Specifications

• The manufacturer is listed as Angstadt Arms.
• The product is a stripped pistol-caliber upper receiver for AR-15 platforms.
• The model/identifier is listed as (0940/1045) in the product title.
• The receiver is compatible with 9mm, .40 S&W, .357 SIG, .45 ACP, and 10mm calibers as stated by the manufacturer.
• The product ships without internal components or a barrel and is intended for assembly with compatible parts, shown as stripped.
• The product category is AR15 Uppers.
• The listed weight is 0.645.
• The UPC is 853427007028.
• The product listing includes an image at the manufacturer/dealer asset URL, shown as product image available.

This upper receiver provides a straightforward basis for a pistol-caliber AR build. Its multi-caliber compatibility makes it a flexible option for shooters who want a common-platform solution for training, competition, or range-focused shooting. The stripped configuration lets you choose the exact barrel, bolt, and accessory set that meet your shooting requirements.