What is Non-Drill Charge Underbarrel Attachment in MW3?

Are you not sure how to get 25 kills with a non-drill charge underbarrel with the Holger 556 in MW3? The forged camo quest for the Holger 556 has many players confused, as they are not exactly sure what they need to do with it. Namely, no matter what underbarrel they try, the game doesn’t seem to register any of the 25 kills. Is this a bug, or is there something you’re doing wrong? Here’s what we know about this.

How to Get 25 Kills With a Non-drill Charge Underbarrel With the Holger 556 in MW3

In our humble opinion, the Holger 556 is currently one of the best meta guns in MW3 Season 1. And that’s something many other players agree on. Hence, many are working hard on grinding camos for the gun. Consequently, many players are also being stuck on the Holger 556 forged camo challenge. More specifically, they are stuck on the third and final task of the Forged Camo challenge. The task reads: “Get 25 kills with a non-drill charge underbarrel with the Holger 556”. What exactly does this mean? Is this a bug, or is there something specific you need to do?

The thing is, this one is a smartly worded challenge. That is, it means that you literally need to use your underbarrel to eliminate enemies. However, how do we do this? By adding a Non-Drill Charge Underbarrel attachment, which can do damage on its own. Hence, you will need to use one of these two attachments:

• SPW 40mm HE – a single-action, underbarrel launcher that fires 40mm High Explosive grenades.
• Corvus Masterkey – Breach and clear tight spaces with this 12 gauge under-barrel shotgun.

To conclude, you must unlock and equip any of these two Non-Drill Charge Underbarrel attachments to your Holger 556 and then use these attachments to deal deadly blows to 25 enemies. Before we wrap up, a small disclaimer: We’ve completed the challenge with the SPW 40mm HE attachment. Hence, we can vouch for it. However, we can not confirm that the same is true for the Corvus Masterkey. Finally, keep in mind that this challenge is still bugged and that it may not register kills even with the proper under-barrel equipment.