Night Fision Costa Ludus Night Sight Set for Glock 42, 43, 43x Tritium Yellow Ring Front, Square Notch Rear with Horizontal Tritium Bar Steel Nitride

The Night Fision Costa Ludus sights were designed with direction from Chris Costa, based on his extensive background with the United States Coast Guard and as a firearms instructor. These sights have several unique features that set them apart from other Night Fision sights. Most notably, there are serrations on the front and rear sights to reduce glare. There are also serrations on the front edge of the rear sight to maximize one-handed manipulation. Costa Ludus sights include a proprietary Nig