Description
The 3M Peltor Sport Blasts are foam disposable earplugs built for shooters who want reliable hearing protection without the bulk or cost of reusable options. They carry a 32 dB Noise Reduction Rating, which is the highest NRR in Peltor’s Sport earplug line, meaning they attenuate more sound energy than lower-rated foam plugs — a meaningful difference at an indoor range or during extended shooting sessions where cumulative exposure adds up.
The foam is soft and slow-expanding, which matters for fit: a plug that expands too quickly seats before it has fully entered the canal and leaves gaps that compromise attenuation. With a slow-expanding foam, you have enough time to roll it down, insert it correctly, and let it seal before it firms up. Insertion and removal are straightforward, and the design works well under earmuffs for shooters who double up on protection in high-noise environments.
The pack contains 80 pairs — enough to last through a long season of range trips or to supply a group — and the packaging is reclosable, which keeps unused plugs clean and free of debris between uses. That’s a practical detail: foam earplugs pick up grit easily, and a contaminated plug is both uncomfortable and less effective. Neon Yellow coloring makes dropped plugs easy to spot on a range floor or bench. These are a sensible stock item for any range bag or shooting kit.




