I have several questions and I will start with the weapon first.. I inherited a 1960 Remington 700 chambered in 280 Remington from my father, and the original barrel was totally whipped.. so I bought a fluted 26 inch number 4 contour barrel 1-9 twist.. the reamer was a Match reamer 280 chamber but I dont know how long the throat is I will figure that out when I get it back...so what is the real difference between a match reamer and a standard reamer other than throat? with the worn out barrel it shot the long 175gr btsp wonderfully...I didn't try the heavier bullets because that barrel was a 1-9.75 twist and the bullet manufacturer didn't recommend it. ok so on to optics....... where is the cut-off between insanity and cost justifiably? I saw scopes in the thousands and then I saw scopes in the hundreds....so where does one turn to? I might can afford a 800 dollar scope but noway a 2000 dollar scope.. so what do I do??then after all that where do I go to get in on the competitions and get my feet wet in the sport? I live in Michigan dont know if that matters