And.........I believe Zermatt/ Bighorn recommends the use of the push feed bolt head for the .223 AI cartridges ( instead of the CRF head ) for improved feeding.
Check out the thread on the Steiner C35 - getting great reviews on the Hide, plus a GREAT price - PLUS a factory rebate.. Also - Burris makes an eyepiece that fits it for use as a handheld scanner. I bought mine from DRT - they were GTG.
I usually wrap receiver/ barrel with bubble wrap with the bolt removed from the action. Make a small rectangular piece of stiff cardboard to place around the trigger. Wrap the bolt in bubble wrap. Place all of them in a Plano case secured with zip ties which is then inserted into a cardboard box...