Savage Arms 64 Precision, Semi-automatic Rifle, 22 LR, 16.5 Threaded Barrel, 1/2x28, Matte Finish, Flat Dark Earth, Synthetic Stock, 20 Rounds, 1 Magazine 45125 The 64 is a workhorse rimfire popular with plinkers and target shooters, and now the 64 is built with Precision Series upgrades. The new Model 64 Precision houses a semi-automatic action in a synthetic chassis with M-LOK slots and an ergonomic pistol grip. Its heavy barrel has a threaded muzzle for even greater functionality. Extend the range of rimfire with the 64 Precision and see what's possible with Savage accuracy.