Check the listing for details. Benjamin 340, 342, 347 high rear sight with elevator & screws. Condition: New. Listed at 21.95 USD. Benjamin 340, 342, 347 high rear sight with elevator & screws. 1 long screw for the rear & 1 short screw for the front. This sight is for rifles with the high front sight pictured. If your rifle has 2 pre drilled & tapped holes on the right side of your breech to attach a Williams peep sight, this rear sight is for your rifle. I am not the USPS!!! Repeat I am not the USPS!!! If you did not receive your item but tracking says it has been delivered, DON'T TAKE IT OUT ON ME!!! Contact your nearest Postal Service. Morons I did my part. To my valued customers & future customers. I have recently received a negative feed back from a M-r-n. He/she stated that they never received a pump cup from me & that it was never sent. If he/she is able to read & use the tracking # they will see that it was sent out from my post office. I have no control of the USPS. M-r-n never got the part, but I refunded their money & still got anegative feed back!!!. Here is the tracking #9400108205496176663791.See for yourself.