Question on Black Hills ammunition

**Krazykarl** · 06-07-17, 19:52

Originally Posted by sl4mdaddy

Not sure if this is an accurate comparison or not, just throwing it out there...SGAmmo has this for $335.00:

http://www.sgammo.com/product/223-55...o-made-israe-0

500 Round Case - 5.56mm 77 Grain SMK OTM LR MOD-1 Razorcore IMI Ammo Made by Israel Military Industries Mfg 2016

( I have no experience with this ammo...)

That is the same stuff that I have just rezeroed my rifles for. No chronograph data to report. Scoped precision from a 1:9 20" bushmaster is 10 shot at 100 yards producing 2 moa. Red dot precision with 2 colt carbines is fist sized groups at same distance with same number of rounds.

**OrbitalE** · 06-07-17, 23:42

Originally Posted by Krazykarl

That is the same stuff that I have just rezeroed my rifles for. No chronograph data to report. Scoped precision from a 1:9 20" bushmaster is 10 shot at 100 yards producing 2 moa. Red dot precision with 2 colt carbines is fist sized groups at same distance with same number of rounds.

I got 2860fps; don't have my notes, but IIRC it shot low two digit spread and low two digit standard deviation. This was out of a 20" barrel, suppressed, using a cut-off style gas-block. I'd expect 50-100fps less using a regular gas block and no suppressor.