I am looking for recommendations for a brand and bullet weight that has worked for you in your Browning BLR .223 lever action rifle at 100 yards. The barrel has a 1 in 12 twist rate. I tried some 55 gr originally that grouped well at 50 yards, but wouldn't group at 100 yards. I searched Google for info about what bullet weights are appropriate for that twist rate. Basically, 40 to 50 grain bullets are supposed to be best.
Most ammo websites carry mostly 55gr, 62gr, 69gr 75gr and 77gr .233 and 5.56. Not a great selection of lighter weight bullets in stock.
I bought several brands and types to test:
American Eagle 50gr JHP
American Eagle 50gr Polymer Tip BT
Fiocchi 40gr V-Max Polymer Tip
Freedom Munitions 40gr V-Max (new)
Winchester 45gr JHP Varmint
Of the five listed above, the AE 50gr JHP grouped the best at 3 inches for a 10 shot group at 100 yards. Not the type of results I was hoping for.
Any suggestions of what has worked well for you?
Most ammo websites carry mostly 55gr, 62gr, 69gr 75gr and 77gr .233 and 5.56. Not a great selection of lighter weight bullets in stock.
I bought several brands and types to test:
American Eagle 50gr JHP
American Eagle 50gr Polymer Tip BT
Fiocchi 40gr V-Max Polymer Tip
Freedom Munitions 40gr V-Max (new)
Winchester 45gr JHP Varmint
Of the five listed above, the AE 50gr JHP grouped the best at 3 inches for a 10 shot group at 100 yards. Not the type of results I was hoping for.
Any suggestions of what has worked well for you?


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