Got a Black Diamond X4 cam in the .4 size available for sale/trade. I got this piece when I purchased a set off of another MP user and don't need it. I was told that it was aided on but it had taken no falls. It appears to be in good condition and the trigger and cams function smoothly. 2013 sling date. Would like to get $40 plus shipping or would be willing to talk about trades (looking for a newer model .3/.4/.75 C4). Shipping should be no more than $8.00 for the flat rate box. Venmo, Chase Quickpay/Zelle, or Paypal Friends and Family accepted. Feel free to shoot me a message with interest/questions, happy to discuss.