“What if we want to change the caliber of that upper receiver?” In response, YHM now offers caliber marked dust covers for those who may end up swapping calibers on their top end/upper receiver.

Fits standard AR upper assemblies.

Assemblies include:

• Caliber Marked Dust Cover
• Rod and Retaining Clip
• Spring
• Made in USA

@25

“What if we want to change the caliber of that upper receiver?” In response, YHM now offers caliber marked dust covers for those who may end up swapping calibers on their top end/upper receiver.

Fits standard AR upper assemblies.

Assemblies include:

• Caliber Marked Dust Cover
• Rod and Retaining Clip
• Spring
• Made in USA

@25