30 BR subsonic loads
I just built a 30 BR with a 8 twist barrel on a Rem. 700. I shoots 168 SMK's @ 2500, and in just about one hole @ 100 yds. What I would like, is to come up with a subsonic load. Do you use a filler of some type with the reduced loads? I tried some 2400, 5744, and 2015 today,I could get it to 1150 fps but some times the vel. would be half of that. I weighed all charges. It seems that the 302 Whisper is about the same. I would be verry thankfull for any help.I would like to shoot 180- 220 gr. bullets subsonic. I am new to this forum. Thanks Glenn
Last edited by Glenn L; 05-18-2008 at 12:00 AM.
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