I've owned CVA's (meh), T/c Hawken (V.Good), and various Lymans but no Browning. A good used Lyman GPR or Investarms will last you many years and probably beyond as will a T/C. While there are many more accessories and ammo types for .50 cal I'd still opt for .54 if you can find it. As I say "Why shoot soft balls when ya kin shoot bowling balls?"