Good Perks/Attachments: Iron Lungs, Stopping Power, UAV Jammer, Bandolier, Claymore x2.

Reload Time: 1.1 First Round / 0.4 Next Round.

*Because the bolt action rifles accept individual rounds, you can press fire while reloading to halt the reloading process and chamber whichever round you loaded last, in case you need to attack while reloading. The M40A3 is unlocked at Rank 3 Private along with Sniper preset class) Be patient, line up your shot and hold your breath before firing, and remember to change positions after each couple of shots if possible to avoid being located. Because it's bolt-action, choosing this gun restricts you to long-range sniping unless you enjoy using a pistol or using a second main weapon with Overkill. That's the tradeoff you have to consider when choosing between this gun and the R700.

The Marines took the R700 and gave it lower recoil, a larger clip, and improved accuracy at the cost of bullet damage. Modified from the Remington 700 hunting rifle and used by the U.S.

Call of duty mw3 sniper rifles