The Sig Sauer 522, now mostly forgotten and long abandoned .22LR platform mimicking the look and feel of its bigger brother (the Sig Sauer 556), returns as the “Pond Side” 522 (PS522). The PS522 is easy to assemble, and is particularly conservative on its use of plastic. It uses all original parts from the 522, except for the manual bolt-hold open.

A complete and tested build, proofed at over at least 500 rounds of .22 LR. It is akin to a pedigreed release a large group would release, with the exception of a PDF assembly guide, because of its niche and esoteric status.