You could order the Trap Option on any grade. It consisted of a ventilated rib, twin ivory beads, beavertail for-end and recoil pad. A letter from the LCSCA will give you all the information that they gun came with. The price for a non-member is $70.00, member $50.00
Your serial number indicates it was made in 1950 when production ended. They made 131 in 1950.
The Trap Grade butt plate started in Syracuse in 1886-7 and was put there to tell all that their guns were good at the traps as well as in the field. It was just a marketing ploy.
