I have this. It came on a used Silver Pigeon single barrel trap I bought for my LH Grandson. We promptly swapped it out for a PFS. LOP is about 14" with current pad. Has a nicely done 4 way adjustable comb. Someone had sanded in a RH thumb relief. Not perfect but perfectly usable. Priced at less than the cost of the adjustable comb. $200.00+shipping.