This past summer I have been working with a buddies 15" Factory .243 Encore. This one wears an older Bausch & Laumb 3200 2x6x32. One of the first things I did was to replace the Factory Grip and Forend with Laminated Wood Grip and Forend. For the Forend I actually used a Encore Rifle Forend, cut down and reshaped so it is better suited to bypod use.
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In the process of redoing the forend I also free floated the forend except for leaving two saddles where the screws pass through to the barrel.
I tried a couple different factory loads in this Rifle and a couple different handloads. The handloads were 80gr. Winchester Factory Pointed Soft Points, and 100gr. Federal Power Shok Pointed Soft Points. Neither of these produce a level of accuracy I was pleased with. Average velocity with the 80gr. Winchester Factory Pointed Soft Points was 2892 FPS and the average velocity for the 100gr. Federal Power Shok Pointed Soft Points was 2536 FPS.
One of the Handloads I tried used 55gr. Nosler Ballsitic Tips loaded to an average muzzle velocity of 2889 FPS (a reduced load designed to duplicate .223 Remington Balistics and Recoil), and a full power load at an average velocity of 3240 FPS. Neither of these loads produced accuracy I was pleased with, but the reduced load was close.
The best load I came up with consists of a 80gr. Speer "Hot Core" Spitzer Bullet loaded with Hodgdon's H-4895 Powder. Average muzzle velocity with this load was 2920 FPS. 5 shot groups at 100 yards from the bench are averaging slightly under 1".
I would have liked to have tried a few different factory laods in the .243, but since it was not my Handgun and time was limited I was unable to do so.
THe owner of this particular Encore plans on using the 80gr. Speer Handload for both Coyotes and Whitetails and I am of the opinion that it should provide what he needs to get the job done at reasonable range.
Larry