Quality does not require weight... to my mind the SMRS is a poor choice, but if that is what you want then go for it. I have a TUF22 in a Boyd's At-One Thumbhole stock and mounted a Leupold Mark AR Mod 1 4-12X40mm AO, it focuses down to 10 yards, has excellent glass with Mil-Dot fine reticle and still weighs only 14.9 oz... there are quality scopes that come in under 12 oz and allow for parallax adjustment... I have VX-2 3-9X33mm EFR and VX-2 4-12X40mm AO scopes on other Rimfire rifles, and they work well too at a lower weight. I just think that there are better options for a rimfire rifle... just my opinion.