The Primary Arms first focal plane 1-6x scope takes the proven performance of our Gen III scope body and upgrades the internals to provide first focal functionality. This tough scope features full red reticle illumination, a quick focus eyepiece, and finger adjustable turrets covered by turret caps. The first focal plane construction allows the reticle to be small, fast, and simple at low magnification, with ranging and ballistic drops true at every magnification. This scope is protected by our lifetime warranty. If a defect due to materials or workmanship, or even normal wear and tear, has caused your product to malfunction, Primary Arms will either repair or replace your product.