Though someof you all might find the following comaprisons of handling footprint for differing Parkers interesting.
12 ga #2 frame 34" bbls 14 5/8" LOP: 8# 1/2 oz, 6 1/4" balance to trigger, 2.40 unmounted swing, 9.95 mounted swing, and 11.77 half weight radius
12 ga #2 frame 28" dam barrels 14 3/8" LOP: 7# 15 oz, 4 5/8" balance, 1.54 unmounted, 7.72 mounted, 9.48 HWR
12 ga #1 1/2 frame 28" barrels 14 1/4" LOP: 7#, 4 1/4" balance, 1.38 unmounted, 6.55 mounted, 9.56 HWR
16 ga #0 frame 28" barrels 15 3/8" LOP: 6# 7 oz, 4" balance, 1.30 unmounted, 6.49 mounted, 9.67 HWR
20 ga #0 frame 30" barels 14 1/8" LOP: 6# 10 oz, 4 5/8" balance, 1.53 unmounted, 6.61 mounted, 10.35 HWR
Look at the influence of barrel length on balance and on swings. Look at the influence of frame size on weight.
