When I was in my early 20’s I remember going to the San Rafael store. To me it was more in Terra Linda. It was more like a small Dr office. Go in, small sliding glass window if I remember correctly. They were mail order business, but had that window for locals. Then they moved to Santa Rosa and I was in Rohnert Park. Most people forget it was more than Airguns, regular firearms also. I purchased a couple of pistols from them. I worked for the state park system, one of the parks Petaluma Adobe. The ground squirrels were tearing the original Adobe up. The big boss said I don’t want to know how you do it, but get rid of the squirrels. My boss got a .25, guessing R1, I purchased .20 R1, Lazerized, Beemans scope. This would have been around 1989. We put a huge hurt on those squirrels. Park did not open until 10am, so we would shoot from 8-9 or so. Lewis now owns that rifle. The special Lazer Lube used in the gun. Red anti seize. There main gun smith was from the military, I think navy, and that was what they used.