For avid marksmen and shooting enthusiasts, the Helos BTR 1-4.5x24 Riflescope, in a sleek matte black finish, is an exceptional tool designed for service rifle matches and AR platforms. This riflescope is ideal for both short and mid-range applications, offering a perfect blend of precision and versatility. The Helos BTR series riflescope boasts robust turrets with a generous 23 MOA travel-per-rotation, a true zero stop, and a unique revolution locking feature. This feature restricts the Up Adjustment of your elevation turret within one revolution from your zero position, providing a total of 23 MOA adjustment - more than sufficient for a 600-yard target. This eliminates any uncertainty about your elevation turret's turn, enhancing your shooting accuracy.The riflescope features an ATSR3 second focal plane illuminated MOA reticle, specifically designed for service rifle matches. The center circle is optimally sized to fit most targets, with a center dot for precision and a horizontal line for wind holdover. The large illuminated circle of the ATSR3 SFP IR MOA reticle allows for quick target acquisition and shot placement. The riflescope also features a Precision Zero Stop System, allowing you to lock down your zero position and dial back to it with a sharp and precise stop, even in low light conditions. The etched glass reticle provides excellent backing support for complex reticle design and offers high durability and shock resistance to recoil. The fully multi-coated optics of the Helos BTR series riflescope effectively reduce reflected light and increase light transmission, providing a brighter image than standard single-coated lenses. The riflescope is constructed from 6061 T6 aircraft-grade aluminum, offering exceptional strength and superior mechanical integrity to protect the optics, no matter the conditions. The heat-treated one-piece tube construction gives the scope extra strength and better moisture protection, ensuring your scope remains fog-proof for its lifetime. The riflescope is also waterproof, protecting it in harsh weather conditions or if accidentally submerged underwater. The robust mechanical system features special designs on both control and erector systems, providing ultimate recoil resistance to withstand 1000G recoil for 1000 times. The riflescope is also Argon Purged, using an inert gas with larger molecules to purge any moisture out of the tube, ensuring better waterproofing and thermal stability. In summary, the Helos BTR 1-4.5x24 Riflescope is a high-quality, durable, and reliable tool for any shooter, offering superior precision and performance in all conditions.