The M1A1 Carbine rifle in Call of Duty: WW2 is a fast firing, medium damage semi-automatic rifle. The M1A1 Carbine is strong at medium to long range when when you are behind cover and prepared for enemies. When you encounter enemies nearyby it is better to have a strong secondary weapon at hand that preferably is automatic. With the M1A1 Carbine you will be most successful when you are with the main push surrounded by friends with the enemy in front of you. The best attachments for the M1A1 Carbine are those that make it easier to kill enemies at range. The lens attachment gives you easy to use sights that let you see enemies clearly. The Grip attachment reduces recoil which makes it easier to kill enemies at range. Full metal jacket gives you increase penetration which helps when you are fighting enemies behind cover.

The best division for the M1A1 Carbine is infantry as it gives you an extra attachment slot and extra ammunition at the start, as well as slightly faster movement whilst aiming down the sights. The best basic training for the M1A1 Carbine is lookout which highlights the red names of enemies from further away letting you spot and kill enemies you didn’t even know where there. The best secondary for the M1A1 Carbine is one that you can switch to and rely on for close quarter engagements. Alternatively, use the mk 2 fragmentation grenade to clear close quarter areas. Here is the complete best class setup for the M1A1 carbine..

As found on Youtube