Double-alpha Academy is a company with a difference. It is a company founded on a vision: promoting excellence in IPSC shooting. Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Showing all 2 results Quick View Quick View Ear Muffs/PlugsDAA Electronic Hearing Protection Ehp27 $174.95 Add to cart Quick View Quick View Ear Muffs/PlugsDAA Pro-Tect Ear Plugs $49.95 Add to cart