got it from Midway. it was on sale for 89 bucks. took about 15 minutes to install. took out the trigger scale and it was set from the factory at 2lbs. quick adjustment and it is at 24 ozs. WOW...... what a difference!!!! worth every penny. had to install the original safety and bolt release, but it was no big deal at all. for all of you on the fence......GO FOR IT, and don't look back...best bang for the buck you will find. cant wait to take it out to the range and see what it will do..