BR-157/2.5, 83 x.03 ct. 7.5 gr
BR-157/3 ,72 x.04 -.05 ct. 7 gr
BR-157/4, 65 x.06 -.07 ct. 9 gr
BR-157/5, 61 x.08 ct. 12 gr
BR-157/6, 57 x .10 ct. 12 gr
BR-157/7, 53 x.12 ct. 12.5 gr
BR-157/8, 51 x.15 ct. 13 gr
BR-157/9, 45 x.20 ct 18 gr
BR-157/10, 41 x.25 ct 20 gr
BR-157/13, 38 x.35 c t 22 gr
BR-157/16, 33x .50 ct 24 gr
BR-157/45, 36 x.45- 47 ct 19 gr
BR-157/50, 35 x.50 ct 19 gr
BR-157/65, 33 x.60 -.65 21 gr
BR-157/70, 32 x.70 -.75 ct 21 gr
BR-157/75, 31 x .75-.80 ct 22 gr
BR-157/95, 28 x.95- 1.00 ct 22 gr
