Earmor M20 Electronic Noise Reduction Earplug - Yellow GBBR Magazines The Magwell Grips are specific

The Magwell Grips are specific to either High Cap or Mid Cap magazines

One-hand tactile control

Can also be effectively attached to MOLLE webbing

additionally the USW A1 can be fitted with a 50 round extended magazine (available separately)

Earmor M20 Electronic Noise Reduction Earplug - Yellow GBBR Magazines The Magwell Grips are specificElectronic Earplug M20 Earmor The M20 Active Hearing Protectors from Earmor are lightweight electronic earplugs. The device is equipped with two noise reduction modes inside and outside, effectively reduce noise above 82 dB . Hearing protectors are perfect for shooting ranges or other noisy environments such as construction sites or production halls. M20 have noise reduction (NRR) 22 dB and IPX 4 waterproof class. Active hearing protectors are