An Uncompromising Training Tool:
This full-size rifle handles like the centerfire SIG556®, but fires affordable .22LR rimfire ammo. It includes a metal receiver, collapsible folding and locking stock, Picatinny rail, and just as importantly, the SIG522 offers you affordability, with familiar handling, acccessory interchangeability and genuine SIG SAUER® quality.
- Reliable blowback operation
- Economical .22LR ammunition
- Integrated M1913 Picatinny receiver rail for mounting optics
- 7075-T6 Aircraft grade aluminum upper receiver with hard coat anodize finish
- Lightweight polymer lower