I have a Ruger American Predator in 6.5 Creedmoor. It is an amazingly accurate rifle giving me 1/2 MOA with Hornady's 143 gr. ELD-X ammo. I'm just amazed at the accuracy and that's why I went to the trouble of adding a Timmy trigger and Boyd's Classic laminated stock. I topped it with a SWFA 5- 15 x 42 FFP, mil/mil scope B/C of its excellent glass and, like the RAP, very reasonable price. Howsomever... Ruger gave the rifle NO bolt lock! As a result if you carry it with a round chambered the bolt can easily open and you can inadvertently lose that chambered round. Don't ask how I know. This is a serious flaw in an otherwise very well designed rifle and Ruger needs to correct it. PERIOD. Eric B.