Standard Manufacturing Jackhammer SD | .22 LR | 5.37 in

The Standard Manufacturing Jackhammer SD is a semiautomatic pistol chambered in .22 LR with a 5 3/8-inch barrel, intended for range use including plinking and precision rimfire work. It is built around a machined aluminum receiver and features a Picatinny rail for mounting optics or accessories, and is designed to accept both a 10-round stick magazine and 50-round drum magazines. For a compatible optic under $1000 a compact red-dot such as the Holosun 507C provides a low-profile, durable sighting solution that works well with the Jackhammer’s rail and pistol ergonomics.

Product Specifications

• The manufacturer is Standard Manufacturing.
• The model is listed as the Jackhammer SD.
• The caliber is .22 LR.
• The barrel measures 5.37 inches.
• The overall length is 16 1/2 – 16 7/8 inches.
• The action is Semi-Auto.
• The receiver material is Aircraft Grade 7075 machined aluminum.
• The frame material is Aluminum.
• The grip material is Polymer.
• The finish/color is listed as Black / Colored.
• Magazine options include a 10-round stick and compatibility with a 50-round drum.
• The number of magazines included is 1 according to the supplied attribute data.
• The factory sights are listed as None.
• Other features include a Picatinny rail and a top charging handle/receiver.
• The UPC is 810115912835.

The Jackhammer SD suits shooters who want a high-capacity rimfire platform with modern ergonomics and accessory-ready mounting. Its machined aluminum receiver and polymer furniture make it a practical option for extended range sessions and target practice. The included Picatinny rail simplifies adding a compact red-dot for faster target acquisition while preserving the platform’s straightforward controls and magazine options.

Related Videos: