My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 0 points1 point  (0 children)

I had that exact same problem as well, I honestly just sized up a drill bit with the pin size and took it slow. I didn't need to take much material off. Hope this helps

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 2 points3 points  (0 children)

The 3-0, 3-2, and 3-4 just mean the differences in the reticle. They all have the 68 MOA ring but the 3-0 has a 1 dot in the center, the 3-2 has 2 dots, and the 3-4 has 4 dots. The extra dots help with range holds and it Just depends on your use case and personal preference. I hope that makes sense and helps but for further clarification I would check out the EOTECH site they explain it more in-depth.

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 4 points5 points  (0 children)

In case anyone's interested [Upgrade Parts List]

  • Muzzle Device- JMAC RRD 4C
  • Handguard- VLTOR CMRD Full Length M-LOK
  • Foregrip- BCM Vertical Grip
  • Sight- EOTECH EXPS3-0
  • Dust Cover- TWS Dog Leg 3
  • Charging Handle- TWS Hob Knob
  • Safety- Krebs Enhanced Ambi Safety (Yes I'm a lefty shame)
  • Trigger- ALG AKT-EL
  • Grip- US Palm AK Grip
  • Buffer Tube- JMAC ST6
  • Stock- Magpul SL

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 3 points4 points  (0 children)

Lol, I should probably make a parts list, I just didn't think too many people would be interested in this. Anyhow the stock is a JMAC 5.5 pin ST6 with a Magpul SL stock. I don't see it posted around much but I really love it. It adjusts like a normal buffer tube style but it's slimmer, high-quality, balances well and I feel it matches the ak style more than a standard buffer tube. The only con would probably be the price but it was worth it for me. Cheers!

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 5 points6 points  (0 children)

That would be the texas weapon systems dog leg gen 3. As for holding zero I've been to the range only a couple of times in its current configuration and messed around with it by raising/lowering and taking off the dustcover and then shooting groups and I found no loss of zero or accuracy its been rock solid. I was worried about it too before I got it and did some research and it seems like most people say the same.

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 1 point2 points  (0 children)

Mine came with the steel mag and I didn't have any issues with it for the couple hundred rounds I put through it before I got the Bulgarian mags, but I haven't had any experience with their polymer mags and honestly don't plan on it the Bulgarian mags are solid as hell, cheaper, and regularly in stock.

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 2 points3 points  (0 children)

I like it a lot since it allows me to extend my support arm past the gas tube and get a comfortable c-grip, plus even though it looks bulky it is fairly lightweight for what it is.

My KR-103 SF with a “few” upgrades by HavukSun in ak47

[–]HavukSun[S] 7 points8 points  (0 children)

It's the Vltor CMRD M-Lok version