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Loading for an AR10

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19 November 2010, 02:10
hunt1415
Loading for an AR10
I am loading for a DPMS LR243L. Do I need to crimp the bullet. I do not crimp for my bolt guns.
19 November 2010, 05:03
butchloc
i never have, never had a problem either
19 November 2010, 05:10
DaMan
Do not crimp! It's not needed and causes accuracy problems due to erratic bullet pull.

If you need convincing, crimp a small test sample and compare them with uncrimped loads in your rifle.
19 November 2010, 21:40
hunt1415
Thanks for the suggestion. I will try the test batch.