Heckler & Koch MP5 .22 LR Rifle, 16.1 in Barrel, German‑Made Under HK License, SD‑Style Sleeve, HK Diopter Sights, 10+1
This Heckler & Koch MP5 .22 LR rifle stands out for its authentic MP5 layout, German manufacture by Umarex under HK license, and a 16.1 in sleeved and shrouded barrel with an SD‑style non‑functional suppressor‑shaped sleeve and ribbed SD‑pattern handguard. It combines a metal upper receiver with a polymer lower/trigger housing, keeps the classic HK diopter sights, and uses both paddle and push‑button magazine releases. Markings include German CIP proofs, DE country mark, and a CD date/inspection code, with import mark from Heckler & Koch Inc., Columbus GA. Matching serial numbers are observed on the receiver, bolt, and data plate.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor scratches and blemishes are present and consistent with light handling.
What’s Included
- HK MP5 Rifle factory cardboard box (labeled 16.1 in .22 LR)
- One 10‑round HK/Umarex .22 LR polymer magazine
The Heckler & Koch MP5 .22 LR uses a simple blowback, semi‑automatic action tuned for rimfire reliability. The metal upper receiver pairs with a polymer lower/trigger housing to mirror the MP5’s ergonomics while keeping weight manageable. Controls follow the HK pattern with an ambidextrous two‑position safety bearing HK pictogram markings.
The 16.1 in barrel is sleeved and shrouded beneath an SD‑style, non‑functional suppressor‑shaped barrel sleeve, complemented by a ribbed SD‑pattern synthetic handguard. This configuration preserves the iconic MP5 SD silhouette while remaining a dedicated .22 LR rimfire rifle.
Handling features include both paddle‑style and push‑button magazine releases, plus a left‑side charging handle with the traditional HK notch. The retractable, telescoping metal stock with polymer butt provides a 12.5 in length of pull for a compact, adjustable fit.
Sighting is through an adjustable HK diopter drum rear and a hooded front post, keeping the familiar MP5 sight picture. Capacity is 10+1 rounds, and the rifle includes one factory 10‑round magazine.
Origin and markings are well documented: German manufacture by Umarex under license from HK, German CIP proof marks, DE country mark, and a CD date/inspection code, with importer marking from Heckler & Koch Inc., Columbus GA. Matching serial numbers are noted on the receiver, bolt, and data plate.