GSG-522 SD .22 LR Semi-Auto Rifle, MP5-Style SD Configuration, 16.25 in Barrel, Sightmark Reflex Red Dot
This German-made GSG-522 SD stands out with its MP5-style SD configuration, including a faux suppressor barrel cover over a 16.25 in barrel and a receiver-top Picatinny rail. It features an installed Sightmark reflex red dot and classic rotary drum rear and front post sights. Imported by ATI Rochester NY, it carries GSG factory markings and the "cal. 22LR HV" designation.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: It appears in great shape overall with mild wear and some carbon buildup. No magazine is included.
What's Included
- Sightmark reflex red dot sight (installed)
The SD configuration gives this .22 LR trainer its distinctive profile, with a ribbed cylindrical polymer handguard and a faux suppressor barrel cover surrounding the 16.25 in barrel. The MP5-style cocking tube and left-side cocking handle add to the authentic handling feel.
Operating on a semiautomatic blowback system, the rifle includes multiple safety features: a two-position safety selector, magazine safety, drop safety, and firing pin safety.
The telescoping two-rail stock pairs a polymer butt with metal rails for durability and quick length adjustment. A stippled pistol grip offers secure purchase, and sling attachment points are present for carry options.
Sight setup is versatile, with a rotary drum/diopter rear sight and a front post, plus a receiver-top Picatinny rail. The included Sightmark reflex red dot is installed for immediate use alongside the iron sights.
Markings include the GSG oval logo, "cal. 22LR HV" caliber designation, and the ATI Rochester NY import mark. The rifle is manufactured in Germany.