Posted: 1/11/2015 6:13:17 PM EDT
| Any one running an adjustable block on their 7.62 OBR? |
| All my loads that shoot well ( .3 MOA) tear up the brass and don't cycle reliably at pressure levels well below max. Quick load places them about 80-85% and velocity matches the calculations. The ones that cycle well shoot .75 MOA. It kills me to shoot it so far below its potential. 118LR and Federal gold match all cycle, with the rim bent to far to reload from the extractor. Called the shop and have not been able to sort it out. |
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Quoted:
All my loads that shoot well ( .3 MOA) tear up the brass and don't cycle reliably at pressure levels well below max. Quick load places them about 80-85% and velocity matches the calculations. The ones that cycle well shoot .75 MOA. It kills me to shoot it so far below its potential. 118LR and Federal gold match all cycle, with the rim bent to far to reload from the extractor. Called the shop and have not been able to sort it out. Welcome to the Wall of Claim. http://www.ar15.com/forums/t_16_17/51___ARFCOM_1_MOA_ALL_DAY_LONG__Challenge_.html |