308 Winchester Subsonic

Description

Subsonic 308 Winchester ammo for bolt-action firearms.

Load offerings:

220 gr bulk:

• TEST WITHOUT A SUPPRESSOR FIRST to ensure projectiles are fully stable through your rifle. This means bullets are leaving ROUND holes in your target. We tested this ammo through four different, 1:10 twist 308 Win rifles from different brands and all completely stabilized these projectiles out to at least 100 yards (testing at longer ranges wasn’t done). It’s fair to say that 1:7 and 1:8 would be ideal twist rates, 1:10 has proven fully sufficient in our testing, and if your rifle has a slower twist rate than 1:10 we’d advise firing at least 10 rounds into a paper/cardboard target at 50-100 yards to ensure all bullets remain stable before attaching a suppressor.
• Fully copper plated, lead core projectiles
• Loaded to approximately 1,050 FPS
• Bulk packaged in 100-round bags with desiccant pack
• Loaded in new brass with U.S. commercial spec primers (i.e. not foreign or NATO-spec hard primers)
• We’ve had excellent velocity consistency from this insanely quiet, subsonic 308 Win ammo bulk ammo. The powder we use is unlikely to generate enough gas/pressure at the gas block to cycle a semi-auto firearm. With plated, round nose projectiles we suggest using this ammo for practice and fun plinking on the range, for training, or for high-volume pest eradication.