Heckler & Koch HK 81000531 416 .22 LR

Intro: The Heckler & Koch / H&K HK 81000531 416 Sports South Exclusive is a .22 LR semi-automatic pistol designed for range use and training on an AR-style platform. Its layout and controls make it suitable for target practice and rimfire drills where the ergonomics of centerfire platforms are desired.

Physical/Product Overview: This HK-branded pistol is built with a black steel threaded barrel and a Flat Dark Earth aluminum receiver that incorporates M-LOK and Picatinny rail sections. It uses a black polymer pistol grip and includes adjustable flip-up front and rear sights, a manual thumb safety, and features consistent with AR-style ergonomics such as a functional dust cover and last-round bolt hold open.

Key Specifications

• The caliber is .22 LR.
• The action is Semi-Auto.
• The barrel length is 8.50 inches, and it includes a threaded muzzle with 1/2″ x 28 threads.
• The capacity is 10 + 1.
• The grip material is Black Polymer.
• The overall length is 16.70 inches.
• The safety type is Manual Thumb.
• The sights are Flip Up Front & Rear.
• The weight is 4.50 lbs.
• The receiver includes M-LOK and Picatinny rail sections for accessory mounting.

This HK 416 .22 LR pistol design includes a retractable stock interface and is compatible with most AR-style arm braces. The pistol also features a pistol grip with storage and a last-round bolt hold open for practical range operation.

Buy the Heckler & Koch / H&K HK 81000531 416 .22 LR online today for a rimfire platform that mirrors AR-style ergonomics and controls for training and recreational range use.