It is intended ONLY for barrels up to 14½".it occasionally sticks in the barrel of a 16" carbine. 223 Subsonic Ammo That CyclesThis ammunition is not specifically designed to. Trying to get something a little quieter for my 223/5.56 SBR.
SUPPRESSED SUBSONIC 223 CRACK
In terms of safety, keep in mind that 5.56 rounds are rifle ammunition. Anyone have information on subsonic loads for 223/5.56 using H4895 or other powders with 65gr/69gr/75gr bullets for use suppressed I know H4895 has been the Military's main powder since WWII and heard that it works well with under charged loads and less than 1,000fps. This avoids the supersonic shockwave or crack of a supersonic bullet, which, particularly for suppressed firearms, influences the loudness of the shot. In terms of performance alone, you will not get the same quality of sound reduction shooting a 5.56 through a 9mm suppressor. This uses the same 100grn bullet but uses 8grns of powder and a small foam filler. It’s best to shoot a 5.56 through a dedicated 5.56 suppressor or multicaliber suppressor. Powder (25grns) looks like Vihavouri.ĮS also produce a round that will not cycle the action- different folks like different things. Accuracy is adequate for it's intended mission out to 100m or so.īullet is filled with Tungsten carbide- so not cheep.
This load would be mostly for euthanizing injured animals, prefer softpoint/hollowpoint.
Has cycled reliably in all the rifles I have tried it in- 1960's vintage M16, Current M4, HK 416 and ruger Mini 14.īullet (on the new stuff) weighs 100grns (old was 127grn) which is marginal on stability. 223 load data for suppressed use Would actually prefer it didn't cycle the action to keep noise down, but most of all must stabilize so there's no chance of baffle strikes. Out of 16" barrels like our test HK 416's.it is often just supersonic (1180fps) but a few civi spec 16 barrels it stays just below the speed of sound. It is designed to be subsonic in a mil spec 14½" barrel- it is. Shooting the Ruger ranch rifle in 223/5.56 using subsonic loads through a 30 cal suppressor. enough noise to necessitate hearing protection when used sans suppressor. Shooting the Ruger ranch rifle in 223/5.56 using subsonic loads through a 30 cal suppressor. It works as advertised within a narrow window. For example, Atomic Ammunitions subsonic load in.
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