Yes, the Trijicon ACOG 4x32 Scope BDC reticle will work fine with that barrel and weight bullet. The manufacturer states the following in regards to bullet weight and barrel length with their BDC reticle. "The real issue is not the bullet weight or barrel length, but muzzle velocity, ballistic coefficient, and the distance from height above bore. The difference in trajectory from bullet to bullet or barrel to barrel is usually less than the MOA thickness of the stadia lines."