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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Some individual rifles with smooth barrels shoot quite well up to 7 or 7.5 grs. of these powders, but best accuracy is usually obtained when velocities are kept subsonic.I generally look for a velocity of 1080 +/- 30 f.p.s.
http://www.w3.org/ns/prov#wasQuotedFrom	grantcunningham.com