Description
Stand 1 Armory 300 Blackout 220gr SP Subsonic
This is ideal range ammo for shooting suppressed. Perfect for the high-volume shooter.
- Reliable
- Consistent
- Accurate
This ammo is not recommended for use in barrels with a faster twist rate than 1:7″.
Ammo in Bulk boxes is loosely packaged in a sealed bag.
Bartholomew W. (verified owner) –
My 5th or 6th purchase from Stand 1. Great quality, great value, will return for another purchase.
Jon B. (verified owner) –
Robert Hughes (verified owner) –
These subs are perfect for me. Thanks y’all 🇺🇸
Richard W (verified owner) –
Anonymous (verified owner) –
Honored a fantastic price. Ammo is clean and well packaged.
Billy Walker (verified owner) –
Haven’t been able to shoot any yet but the service was awesome
Blair C. (verified owner) –
Bennett (verified owner) –
WILLIAM MILLER (verified owner) –
Great service and fast shipping. Still waiting on my scope to arrive so I can test out the ammo.
Vincent (verified owner) –
Super fast delivery and the ammo is perfect
Van Tran (verified owner) –
Roger W. (verified owner) –
Great ammo
Kevin M. (verified owner) –
Simple checkout, fast shipping, and quality packaging. Ammo arrived clean and looking brand new.