I have had a 10/22 for close to 30 years,model 140,I did the Mag release and added a Muzzle brake and a cheap 2X scope,and then the Brake got in the way and took it off,never let me down and have shot dogs and coyotes the most with it.That is not so,I have killed hundreds of Ground Squirrels with the 10/22,the damage to the Hermitage airstrip is bad do to the GS's.