If I remember correctly that's a decent roll. Braced frame is always a must. However I read somewhere that with headseeker instead of 3 headshot kill (9 bullets ) you can get a kill from 7 headshot bullets and 2 body. Not everyone gets headshots 100% of the time, it doesn't add to time to kill but it add more consistently to 3 bursts. Haven't done the math to see if that's 100% accurate.

Last resort is somewhat meh, braced frame is great, but headseeker is kind of a wasted perk as gom is of the lowest impact pulse it doesn't raise the damage much nor does it decrease the ttk.

Not bad.. my main one I use has red dot oas, partial refund, braced frame, and feeding frenzy. I love it. Get that reload boost, while wearing aspect gauntlets, and OMG it's stupid lol.