Walther HK MP5 SD .22 LR Semi-Auto Rifle – German-Made Rimfire Replica with Collapsible Stock
The Walther HK MP5 SD in .22 LR is a licensed rimfire replica of the famous HK MP5 SD. Built in Germany and CIP-proofed at Ulm, it delivers full-size handling, authentic HK controls, and the iconic SD silhouette thanks to its non-functional integral-style barrel shroud. Ideal for economical training or casual range time, this blowback-operated rifle pairs classic design with modern rimfire affordability.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent – Sharp lands and grooves.
Specific Condition Notes: Markings from previous handling and use. Bore is bright and clean.
What’s Included
- Walther/Umarex HK MP5 SD .22 LR curved polymer 25-round magazine
This rifle mirrors the controls and ergonomics of the center-fire MP5 SD, making it a practical trainer for those already familiar with HK platforms. The paddle-style magazine release, manual selector safety, and ambidextrous sling loops all behave just like the original.
A steel 16.1-inch barrel is housed inside an integral-style shroud, preserving the suppressed profile without requiring NFA paperwork. The ribbed SD-pattern polymer handguard offers a comfortable, familiar grip while protecting the barrel.
The two-position collapsible polymer stock lets the shooter adjust length for transport or rapid shoulder transitions. Diopter sights—hooded front post and rotary drum rear—provide the precise sight picture MP5 users expect.
A die-cast metal receiver with matte black oxide finish keeps weight to a manageable 5.9 lb. CIP 'DE' and Ulm antler proof marks confirm German manufacture, and the rifle accepts 10-, 15-, 20-, and 25-round Walther/Umarex magazines for flexible range use.