rifle Basix trigger and Precision Armament M4 - 72 muzzle break.
I have four of the Rifle Basix triggers now, two on Savages and two on CZ 452's. Thousands of rounds fired and never had a problem. Easy to install and adjust and reliable.
Precision Armament M4 72 muzzle break had a 64% recoil reduction in this review, the highest recoil reduction of any brake tested n this review.
https://www.thetruthaboutguns.com/20...le-brake-test/
I have one on a .260 Rem mounted in a MDT aluminum chassis and recoil is lower than my .223. It has side and top vents so no dust kicked into your face and reduces muzzle jump almost entirely.
https://www.thetruthaboutguns.com/20...le-brake-test/