Re: POF .308
Since you can not view it this may help:
DATA COLLECTED: August 5, 2007, McMillan Range, 90 degrees, no wind, shot from prone with sandbag rest using Nightforce 18X scope and fixed MagPul stock @ 100 yards. Rifles used: POF .308 with 14.5 inch barrel, 16.5 inch barrel and 24 inch barrel. Timney 3 lb. trigger. Surefire Suppressor used as noted.
AMMUNITION BBL. SUPPRESSOR GROUP SIZE
POF .308 W/ 14.5 INCH BARREL
Hornady 110gr TAP 14.5 yes .250 - .550
Hornady 110gr TAP 14.5 no .50 – 1.00
Hornady 155gr TAP 14.5 yes .038 - .500*
* Three round group measuring .038 shot with this ammo!
Hornady 155gr TAP 14.5 no .250 - .500
Hornady 168gr TAP 14.5 yes 1.25 – 1.50
Hornady 168gr TAP 14.5 no 1.25 – 1.50
Hornady 168gr Match 14.5 yes .280 - .750
Hunting Shack 168gr Amax 14.5 yes .300 - .500
Hunting Shack 168gr Amax 14.5 no .750 – 1.00
POF .308 W/ 16.5 INCH BARREL
Hornady 110gr TAP 16.5 yes .500 – 1.00
Hornady 110gr TAP 16.5 no .500 – 1.00
Hornady 155gr BTHP 16.5 no .250 – 1.00
Hornady 168gr TAP 16.5 no .500 - .750
Winchester 155 A-Max 16.5 no .250 – 1.00
Winchester 168gr Barnes 16.5 no 1.00 – 1.750
POF .308 W. 24 INCH BARREL
Hornady 110gr TAP 24 no 1.00 – 1.50
Hornady 155gr Match 24 no .700 – 1.00
Winchester 155gr A-Max 24 no .500 – 1.750
Hornady 168gr TAP 24 no .500 - .780
Hunting Shack 168gr Match 24 no .750 – 1.100
VELOCITY COMPARISON (AMMO USED HORNADY 168GR TAP)
14.5 INCH BARREL WITH SUPPRESSOR = 2427 fps
14.5 INCH BARREL WITHOUT SUPPRESSOR = 2424 fps
16.5 INCH BARREL WITH SUPPRESSOR = 2475 fps
16.5 INCH BARREL WITHOUT SUPPRESSOR = 2484 fps
RELENTLESS RELIABILITY
Additionally 1265 rounds of various types and brands of .308 ammunition were fired through the POF rifle in CQB drills in one afternoons range session by several shooters. We found that most shooters could easily fire four rounds in under one second while running rhythm drills. There were absolutely no stoppages encountered during any of our testing.