![]() ![]() For this reason people shooting with a silencer prefer subsonic loads, even when shooting a rifle. As a side note, if a silencer is attached to the gun it will only suppress the muzzle-blast noise. Not sure when Varget was introduced, but Ive had this copy over 10 years, and Varget isnt in it anywhere. The very best subsonic 223 load for any of these rifles is a. On the otherhand, Lyman recommend H335 for 223. Subsonic loads do not have this second component of noise. If I am being cheap: 69gr Sierra Matchking CFE223 or H335 (BIG difference in charge weight. The noise that shooting makes has two components, the noise of the hot gases escaping the muzzle and sometimes flashing as they hit the atmosphere (muzzle blast), and in the case of supersonic loads the crack of the sonic boom as the bullet breaks the sound barrier. Several, including H335, BL-C(2), Varget, Benchmark, IMR 8208 XBR, H4895. ![]() The load data I had originally used to determine my charge weights gave me very low velocities. Re: subsonic 223 that 223 have proven to be the most versatile choices with. Most rifle loadings are all supersonic, so subsonic loads are specially down-loaded to stay below the speed of sound. In this video I revisited some load development using H335 and a 62gr Hornady FMJ bullet. In 9mm, most loading data are supersonic. Hodgdon H335® 39.99 - 294.99 0 0 reviews This spherical powder originated as a military powder and is perfect for the 5.56 NATO/223 Remington. I have good R/P (from a few boxes of EBR subsonic stuff), and BlackHills brass, CCI small rifle primers and H335 powder. All data in this caliber is subsonic but is not normally tagged with the name subsonic. Am going to TRY to load some subsonic rnds. Not all "subsonic" loads are noted as such in the data, because the cartridge is not capable of producing supersonic velocity. Subsonic loads refer to those whose velocity is less than the speed of sound. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |