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Brian Enos's Forums... Maku mozo!

rboyes

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Posts posted by rboyes

  1. I've successfully run my M2 with AA 7/8oz extra light loads. All I've done internally is a little polishing on the bolt carrier. Its still stock weight. Maybe I just got a lucky one from the factory. However, I still run a heavier load most of the time to be more sure of knocking steel down.

  2. I've been shooting a 26" M2 for a few years now and like it enough that I bought a 26" Supernova last year. Both have a mag tube thats at least as long as the barrel, so not much reason to not have the longer barrel.

  3. Very nice! How many rounds through it? The only reason I ask, is most of the big gun builders don't go completely through the slide like that on a hybrid barrel. My thinking is they're worried about longevity considering there's not alot of meat left between the rib cut and the slide lighting cuts.

    What's your slide weight like that (with the sight, extractor and fp stop)?

    I've got about 7,000 rounds through it. Not sure of the weight.

  4. I think you missed my point. Due to the fact that you can't do much if any additional slide lightening on a hybrid slide, I don't believe you can get a hybrid much lighter if any, then I well lightened standard slide.

    You can still lighten a sight tracker slide. Here's a pic of mine:

    sti40.jpg

  5. Last month I was shopping for a new barrel while assembling a new upper (settled on an 18" criterion). I found many reviews of barrels with people listing their group sizes, typically just the size of the group in inches or moa.

    It got me the thinking, what was frequently lacking in the reviews was the discussion of the number of rounds in the group, or if listed, often times just a three shot group. It seems like 5 shot groups don't tell as complete a picture either.

    I've been using 10 shot groups as my standard when testing loads after development through the ocw process, and it seems to weed out anomalies and produce a more realistic expectation of the barrel and load combination.

    Another useful tool I've found is finding the mean radius as opposed to just the overall group size, since the mean radius will provide a number that accounts for all shots within a group, not just the two shots farthest from each other (extreme spread).

    Thoughts?

  6. I notice that it talks about what you can wear but nothing about what you cannot wear.

    Rule 5.3.1 The use of offensive or objectionable garments is not allowed. The Match Director will have final authority in respect of what garments competitors are allowed to wear.

    Rule also doesn't state what garments you must wear. What if the shooter was wearing a see through shirt, fishnet or otherwise lacey? Great, now I have an image of that shooter wearing fishnetting. :sick:

  7. Are you sure your Syrac gas block is seated correctly?

    I know you stated that you checked gas port alignment, but just to be sure here's a document from JP covering the Syrac block since it was designed to be seated on rifles with GI style handguards/rails. If the block is up against the shoulder of the barrel without the handguard ring then the block will be off just a bit. Had it happen on a 308 AR I built and gave me fits until I figured out that was the cause.

    http://www.jprifles.com/document_pdfs/JPGSSO_556.pdf

  8. I have a Kahles K16i as well. I went with the SM1 reticle since I felt it would be faster up close. So far I've used it in two matches, and its been awesome. It replaced a USO 1-4 w/ Lund reticle which I loved but the Kahles beats it in every way. The reticle brightness and glass quality are definitely Swaro level, and its listed as having a touch more FOV, particularly on 1x. I haven't had a chance to shoot past 200 yards with it yet, and have used it in 2 matches so far. I'm very happy with it.

    Here's a picture that Sport Optics took for me when I was choosing which reticle I wanted (note- illumination not at highest setting):

    post-32937-0-91128600-1367678940_thumb.j

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