Owners Manual
Page 3
...Do not attempt to interchange these systems. Use only the BOSS intended for the 338 Win. The smallest three-shot group obtained during the BOSS development measured an incredible .051" at browning.com. 3 The chart is achieved by low quality ...bullets and ammunition. Figure 1 Micro-Adjustable Lock Nut Body Weight Figure 2 Micro-Adjustable Lock Nut Body Micrometer Adjustment Ring BOSS (with muzzle brake) Micrometer Adjustment Ring BOSS-CR (conventional recoil) Once the BOSS...
...Do not attempt to interchange these systems. Use only the BOSS intended for the 338 Win. The smallest three-shot group obtained during the BOSS development measured an incredible .051" at browning.com. 3 The chart is achieved by low quality ...bullets and ammunition. Figure 1 Micro-Adjustable Lock Nut Body Weight Figure 2 Micro-Adjustable Lock Nut Body Micrometer Adjustment Ring BOSS (with muzzle brake) Micrometer Adjustment Ring BOSS-CR (conventional recoil) Once the BOSS...
Owners Manual
Page 5
...sighting in 270 Win. It is calibrated properly on the barrel, rotate the micro-adjustable lock nut counterclockwise six full revolutions. On the BOSS CR insert the wrench through another . Smaller 1⁄10 turn increments are set the Sweet Spot, the micro-adjustable lock nut is listed... at 6.0. with 150 grain cartridges. On the muzzle brake BOSS insert the wrench through one index mark on the barrel. 1⁄10 turn increments are inscribed on the barrel of ports possible. E X A...
...sighting in 270 Win. It is calibrated properly on the barrel, rotate the micro-adjustable lock nut counterclockwise six full revolutions. On the BOSS CR insert the wrench through another . Smaller 1⁄10 turn increments are set the Sweet Spot, the micro-adjustable lock nut is listed... at 6.0. with 150 grain cartridges. On the muzzle brake BOSS insert the wrench through one index mark on the barrel. 1⁄10 turn increments are inscribed on the barrel of ports possible. E X A...