I put one in my 1022 Magnum. I bought mine in 99, s/n shows it was made in 99 also. Trigger was terrible. I had a local smith work it over, but was never really satisfied with it and it sat in the safe until Ruger announced the BX. I figured, what the hey and bought one at my lgs for $75 out the door. Easy install and works great. Haven't measured the trigger weight but I'd say it's no more than 3 lbs. No mods or parts to swap to install it in the Magnum. Also installed the Volquartsen bolt lock. At the range it was fun to shoot and I went through 200 rnds without a hitch.