Tommy Gun Shop   Kahr Shop   CrossBreed Holsters   Xssights
Page 3 of 3 FirstFirst 123
Results 21 to 25 of 25

Thread: Quest for the Perfect AOM 130 - Part I

  1. #21
    Join Date
    Dec 2017
    Posts
    13

    Default

    Quote Originally Posted by CCHGN View Post
    Did you tell them that( about the mallet)? The go -no go tests the head space of the face of the bolt, to the chamber. The tabs on the bolt, fitting into the receiver is something else. Sounds like the bolt is not fitting into the receiver properly. Combine that with the FTF, I'd suspect a bolt/receiver mate up issue.
    Yeah, told them about the mallet. They checked head space for me - passed both no and no-go, so they didn't bother to check field.

    I'm really hoping that the issue turns out to be the rifle being persnickety about ammo during the break-in period. Stay tuned...I'll update after the rifle comes back and I take it to the range.

  2. #22
    Join Date
    Dec 2017
    Posts
    13

    Default

    I know have the rifle back in my possession. I won't have time to get it to the range for another week or so. In the meantime, I'm cycling snap caps and have purchased some Hornady Critical Defense rounds.

    In cycling the snap caps, I've noted that the I need to pull that bolt back hard and fast - any waffling results in a FTF. Leads me to think that maybe higher grain rounds might do better in this rifle. It's also leading me to think about a stronger recoil spring.

    Anyway, I plan to keep cycling snap caps until I get to the range. Will update after the range trip.

  3. #23
    Join Date
    Mar 2012
    Location
    Texas
    Posts
    625

    Default

    Fedex will ship firearms, just make sure your take it to a hub and not a place that just picks up Fedex packages. That's how i shipped my Sig back for repairs after they sent me a shipping label.

  4. #24
    Join Date
    Dec 2017
    Posts
    13

    Default

    Well, it's been quite a while and I've been through a lot with the AO-130. After lots of trial and error, fussing, and several range trips, I finally have the rifle running reliably. Rather than walk readers through the whole process, I'll just sum up what I've learned.

    1. Sending the rifle back to AutoOrdnance/Kahr was an exercise in futility. Really not worth the time. The rile was just as bad after the factory trip as it was when I sent it.
    2. In my case, the rifle ran much better after many, many dry-fire cycles. I bought some cheap snap-caps and ran through around 1,200 cycles. I started noticing a difference right around 1,000.
    3. The rifle is very persnickety about the ammo it will eat. I've had the best results with Hornady Critical Home Defense FTX HP. Aguila ammo was far and away the worst. It's really takes trial and error to find ammo that works well.
    4. The AO-130 runs much better when wet. A quick wipe down with RemOil just before heading to the range improved things quite a bit.
    5. The supplied magazine is just this side of junk. I scored some KCI mags that run very, very well.
    6. This was really the finishing touch - the mag well in the receiver is a bit too large for the mags. I broke down my rifle and squeezed the sides of the mag well in a padded vise grip - a little squeeze and a check, followed by a little more squeeze and another check. Now my mags fit tightly and I haven't had a FTF since the tweak, other than when using the OEM mag - over 500 rounds.

    I'm pretty happy with the rifle now, although I do wish I could find some inexpensive ammo it would eat reliably. But it was definitely a long process to get here. Hope sharing my experience helps someone else out there.

  5. #25
    Join Date
    Jan 2019
    Posts
    6

    Default

    Aguila ammo is really bad -mLots of failures in my WWII Inland carbine as well. I figure if we ever go to war with Mexico we'll have to spot them the ammo just to make it a fair fight.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Crimsontrace   Tommy Gun   Magnum Research new   Mitch Rosen