This is our initial impression and in field testing video of the Sport Ear Custom Edge 60 custom hearing protection and the M4 earmuffs. Since these both work on similar technology it's possible to double up the in ear electronic hearing protection with the earmuffs without conflict or temporary cutout of hearing. The Custom Edge 60 allows for use of other head wear that earmuffs would block out. There are some issues with wearing the M4 earmuffs at the bench, but that could just be me as they work well in standing, kneeling, and prone positions.

The GoPro backpack mount shown in this video is shown how to be built here; https://hoplitetactical.com/videos/photo-and-video-production/191-gopro-pvc-backpack-action-camera-mount-first-person-shooter-footage

The optic used in this video is a Leupold Mark 6 1-6x20mm, to see the unboxing video click here; https://hoplitetactical.com/videos/optics-and-accessories/186-leupold-mark-6-1-6x20mm-cmr-w-5-56-rifle-scope-optic-unboxing

If you would like a chance to win one of the AT15 pistol magazines in our subscriber giveaway click here; https://hoplitetactical.com/videos/on-location-and-promotional/129-hoplite-tactical-twenty-thousand-youtube-subscriber-giveaway

To watch the fitting video for the custom earplugs go here; https://hoplitetactical.com/videos/gear-and-accessories/170-sport-ear-custom-edge-60-review-series-part-1-initial-fitting

To watch the Sport Ear M4 Earmuff video go here; https://hoplitetactical.com/videos/gear-and-accessories/184-sport-ear-m4-muffs-electronic-hearing-protection-unboxing-and-setup

To watch more of our gear and accessories videos click on this playlist; https://hoplitetactical.com/videos/gear-and-accessories

Find the Sport Ear M4 earmuffs at; https://www.sportear.com/products/m-4-earmuffs

Find the Sport Ear custom edge 60 at; https://www.sportear.com/products/custom-edge-60

The magazines featured in this video are available through Alberta Tactical Rifle Supply and can be found here; http://albertatacticalrifle.com/hikashop-menu-for-categories-listing/product/175-at15-10rd-pistol-mags/category_pathway-61