Great scope at a reasonable price. After mounting on my Gamo Speedster 10x g2 air rife (to replace the scope that came with the gun and the rear lens cracked after about 500 shots), it took about 100 shots to aim it properly at about 40 feet. Now I can shoot a yogurt cup at 40 feet. Very accurate and bright. The best part is the lifetime warranty. Hopefully it won’t crack like the last one.