Test Items: PSA 7.5" 1:7 Upper, PSA 10.5" 1:7 Upper, Stag Model 1L, 16" barrel,
PSA Premium FN, 20" barrel, TC Compass, 22" barrel
Chronograph: Pro Chronopal Digital Chronograph DLX
Test Taken: 10 Feet
Round Used: 5.56x45mm, 62gr FMJ SS109/M855 Wolf White