Perfect day at the range, 66 and sunny in Phoenix Az.  

Guns: 16" DD V3 W/Geissele trigger (fantastic shooter, easily sub MOA gun.)
20" DPMS G2 hunter, W/LaRue trigger  (shoots right at 1" with match, 1.5 with hunting ammo.)

AAC 150g FMJ-BT  (right at 1.5" groups w/DD)
Advertised: 2850
16": 2616 fps
20": 2728 fps

AAC Sabre Blade Black tip 150g (right at 1.5" w/DD)
Advertised: 2850
16":  2648 fps
20":  2758 fps

AAC 168g Sierra Matchking (great shooting ammo, Under 1" group w/DD) almost had 5 shots touching. Pic below
Advertised: 2650
16":  2483 fps
20":  2581 fps


AAC 175g OTM (another great shooter, under 1' group)  If anyone knows the BC on this please let me know, non-SMK 175.
Advertised: 2600 fps
16":  2490 fps
20":  2578 fps


DD and AAC 168 SMK 5 shot group pic:

Additional Velocity info if anyone is interested, no groups, steel target day.

Federal 149 xm80cl
16":  2620 fps
20":  2764 fps

Federal GMM 168
16":  2420 fps
20":  2581 fps

IMI 175
16":  2280 fps
20":  2370 fps

IMI 150
16":  2541 fps
20":  2650 fps

Barns TTSX 150
16":  2721 fps
20":  2803 fps

Speer Gold Dot 150
16":  2601 fps
20":  2782 fps

Mónica.gif

Yes, I know this is tech. I’m saying thank you.

I guess for me the question is, "do they do what it says on the tin?" (Do the velocities match what's on the box?)

I was surprised the IMI was that slow as well.  the 175 Still grouped well, bit over an inch, the imi 150s were ugly, maybe a 3 inch group.

Updated the AAC ammo in the OP.

@bfoosh06

I do have the lot number Purchased from Midwayusa prob 2-3 weeks back.  

Lot: 00414/c

Just got a Garmin so I was able to confirm some velocities out of my 16" OBR 762 with Saker 7.62:
Average, STD Dev.

Black Hills Red Box (168)
2510.4, 15.4

Federal Gold Medal Berger (185)
2412.9 , 11.7

Federal Gold Medal (168)
2376.1, 20.6

Federal Gold Medal (175)
2411.2 , 10.7

Hornaday ELDX Hunter (178)
2419 , 10.2

Nice data. Thanks  op.

hope the 150 and sierra 175 group enough for my M5 that i like it