Chrono Info: MEN 9mm/5.56 IMI 5.56 77gr OTM LR MOD1 IMI 5.56 69gr Sierra HPBT MATCH

[Straight Shooter]

Load results from my chrono this morning, all strings were 10 rounds:
1. MEN 9mm 124gr. FMJ
Glock 19
AVG:1068fps
E.S: 45fps
HI:1085fps
Low:1040fps

Glock 17
AVG:1085fps
E.S:35fps
HI:1104fps
Low: 1069fps

2. MEN M193 55gr FMJ
LMT Defender 16" 1/7 5.56 NATO Chamber
AVG:3007fps
E.S:88fps
HI: 3044fps
Low: 2956fps

3. IMI 5.56 77gr. OTM LR, MOD 1
AVG:2721fps
E.S: 44fps
HI: 2737fps
Low: 2693fps

4. IMI 5.56 69gr. Sierra HPBT MATCH
AVG: 2828fps
E.S: 66fps
HI: 2867fps
Low: 2801fps

Did not do an accuracy test on the rifle ammo- I am trying to decide on an optic that will allow me to test ammo accurately at distance.
The MEN ammo was very nice looking..with all the desirable traits one wants in a combat round. Shot about 60 rounds...very nice stuff so far.
The IMI was brown box stuff...looked great also. Shot offhand groups of 10 rounds at 25 yards to just get a feel of it recoil wise...quarter sized groups, negligent recoil.
The MEN 9mm is THE prettiest ammo Ive ever seen...I mean it was shining like a diamond in a goats ass.
Shot about 200 rounds thru the G19 & G17..VERY accurate..especially in the G17. Ragged holes at 15-20 yards. Gonna load up on this stuff ASAP.

Question on OTM, & OTM MATCH marked ammo- does this stuff expand like a hunting round? Would either the 69gr OTM or the 77gr. OTM be a good choice to use for SD/Hunting/SHTF?
Hope my info helps.