The CZ 457 Synthetic is made with an 11mm dovetail. Area 419 makes one of the better dovetail to picatinny rails. The cold hammer forged barrel is extremely accurate and repeatable. You can easily interchange different caliber options into the action. The black synthetic stock is something that you can certainly keep if you prefer something lightweight. If not, there are many options out there for the CZ 455 and 457 series of rifles. 1/2x28 threads allow for attachment of your favorite suppressor or tuner.