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Forum: Technical Knowledge

Technical discussions are oriented on equipment and technical information that a shooter believes are critical to his success or have resulted in not meeting his requirements.

  1. Sticky Thread Sticky: Gun Safety...It IS really important

    I want to emphasize safety again when dealing with firearms. I witnessed countless safety violations with some other patrons of a range where we...

    Started by LRRPF52, 10-21-2015 05:44 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 4,295
    12-11-2015 06:56 PM Go to last post
  2. Sticky Thread Sticky: Firearm Related Acronyms (FRA)

    As a companion document to the Glossary, here is a short list of relevant acronyms. Please feel free to suggest additions by sending PM to me, LR1955...

    Started by NugginFutz, 09-05-2013 07:54 PM
    • Replies: 2
    • Views: 12,971
    01-10-2015 04:00 PM Go to last post
  3. Sticky Thread Sticky: Firearms Glossary

    I thought about posting a link to a PDF or some such thing, but it occurred to me that that it would render that document static, and something like...

    Started by NugginFutz, 09-04-2013 09:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,314
    09-06-2013 09:41 PM Go to last post
  4. Sticky Thread Sticky: Welcome to the Marksmanship Training Forum!

    In an effort to make the Grendel Forums as helpful as possible to the members, we will be expanding the scope of our offerings. The Marksmanship...

    Started by bwaites, 03-19-2011 04:22 PM
    • Replies: 0
    • Views: 2,738
    03-19-2011 04:22 PM Go to last post
  1. Red face nitride QPQ finishes over stainless???

    being the old geiser that i am , much of the newer treatments for steel i am a bit confused about. seems that back in the day putting a nitride...

    Started by ah1whiskey, Yesterday 03:46 PM
    • Replies: 0
    • Views: 41
    Yesterday 03:46 PM Go to last post
  2. Leveling Your Rifle Scope

    Thought I'd do a quick how-to on the fastest, easiest, and cheapest way I've found to level out the scope on your rifle. The first thing I'll do...

    Started by PredatorDown, 03-31-2016 03:55 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 8,232
    05-26-2017 02:33 PM Go to last post
  3. Cool andersons RF85? no oil or snake oil?

    you know i can remember firing a dry m-16 a fer 600-900 rounds at a time. might have had a dab of dry lube on it somewhere-- but 5,000??? ...

    Started by ah1whiskey, 05-20-2017 01:05 PM
    • Replies: 9
    • Views: 263
    05-25-2017 04:36 AM Go to last post
  4. wanting to know what is easier to learn, MOA or MIL?

    I will ask the question, what is easier to learn MOA, or MIL. I am wanting to learn long distance shooting, I have my eye on a couple of scopes for...

    Started by Hoser1, 03-31-2017 11:55 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 800
    05-24-2017 03:24 PM Go to last post
  5. Question Match -grade quality, air gauged and hand lapped?

    If I want to play at 1000 yards, where or who sells a barrel that has the above features and NOT chromed, or who will do this process? I'm going to...

    Started by Grendelshooter1, 05-17-2017 02:20 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 392
    05-19-2017 03:33 AM Go to last post
  6. Handguards

    I just finished my last upper AR15 build. I was aiming at spending the least amount of money possible and at the same time a low weight. On my...

    Started by Steamburn, 05-02-2017 02:14 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 455
    05-14-2017 02:57 PM Go to last post
  7. I know this is the wrong place but!!!

    This is a reloading Quistion, on a Bolt rifle savage tactical 300 win mag. I just had a catastrophic failure on mine with hand loads. Seams to me to...

    Started by Ten Ring, 01-16-2017 08:08 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 76
    • Views: 4,831
    05-04-2017 07:38 PM Go to last post
  8. 556 build..barrel choices ..too many of them.

    planning a 556 build for basic blasting and shooting of vermin. I'm thinking that I will go with a 16-18 inch barrel and have almost made up my mind...

    Started by 79inpa, 01-16-2017 05:31 PM
    • Replies: 7
    • Views: 1,004
    05-04-2017 07:14 PM Go to last post
  9. Best Methadology for Bench Shooting.

    I recently found a 100yrd indoor range and conducted my first load ladder test. I felt like my own shooting abilities affected the groups more than...

    Started by Chrazy-Chris, 05-03-2017 07:58 PM
    • Replies: 5
    • Views: 126
    05-04-2017 01:21 PM Go to last post
  10. 5.56-.223 POI shift

    So my last trip to the range I took some American Eagle 5.56 m193 spec and some various 55 gr .223 ammo by American eagle, monarch steel cased, Tula...

    Started by DTitus, 05-04-2017 04:01 AM
    • Replies: 1
    • Views: 68
    05-04-2017 12:00 PM Go to last post
  11. Ruger Customer Service

    Not specific to the Grendel but gun related. Excellent customer service. I pick-up an older Ruger Super Blackhawk that I know hasn't been shot...

    Started by 65Whelen, 04-18-2017 03:11 PM
    • Replies: 5
    • Views: 298
    04-19-2017 11:30 AM Go to last post
  12. What cleaner/lube to use for new AR

    I finished assembling my very first AR today but it is bone dry. I've watched several youtube videos on what to lube on a new rifle but my question...

    Started by Roadie, 04-02-2017 02:05 AM
    • Replies: 5
    • Views: 167
    04-02-2017 07:33 PM Go to last post
  13. best gas masks for aiming and shooting?

    So pretty much strictly a SHTF/prepping question​ (obviously) and more out of curiosity, as i believe if you really need this level of prepping i for...

    Started by The Profit Joseph Sith, 03-24-2017 10:44 AM
    • Replies: 1
    • Views: 195
    03-24-2017 10:22 PM Go to last post
  14. Thumbs up Coatings discussion QPQ/Melonite, Cerakote, NP3+, + others

    Looking for good Specs/Articles/links and in depth technical discussion about the current leading coating technology. If you have any questions...

    Started by The Profit Joseph Sith, 02-12-2017 01:28 AM
    • Replies: 1
    • Views: 687
    02-19-2017 01:55 AM Go to last post
  15. Knowing your calipers

    I just wanted to introduce the topic of the calipers with a diagram of the calipers and some of their features.

    Started by LRRPF52, 02-02-2016 05:21 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 5,063
    02-08-2017 03:34 PM Go to last post
  16. Rifle length +2" gas tube

    On white oak varmint length barrels (26") they use a longer gas tube. Would or could a grendel barrel also benefit from a longer gas tube on a...

    Started by Policeman, 12-27-2016 11:05 PM
    • Replies: 3
    • Views: 1,255
    01-26-2017 10:37 PM Go to last post
  17. Interesting Youtube video on best cartridge for AR15 platform

    This is an interesting and well done video of the various cartridges for the AR15 platform: https://www.youtube.com/watch?v=m5mqta79ZuU

    Started by Texas, 12-03-2016 06:22 PM
    • Replies: 6
    • Views: 1,541
    01-26-2017 12:18 AM Go to last post
  18. barrel tuners

    Through the years I've heard of people using harmonic tuners / dampers for improved accuracy. Now I'm starting to actually do a little looking into...

    Started by newb, 01-22-2017 04:07 AM
    • Replies: 5
    • Views: 1,052
    01-25-2017 03:39 AM Go to last post
  19. Question Type 1, Type 2, SAAMI - I forget

    I forget if Type II and SAAMI are the same thing. I have a horrible memory.

    Started by TitanNV, 11-18-2016 04:07 PM
    • Replies: 8
    • Views: 4,097
    12-31-2016 06:18 PM Go to last post
  20. 6.5 Creedmoor

    I apologize in advance for a non Grendel question, but I trust this Forum when come to anything 6.5. I have a Savage 12 LPV 22-250, for a winter...

    Started by 65Whelen, 12-04-2016 09:27 PM
    • Replies: 7
    • Views: 2,109
    12-05-2016 01:54 PM Go to last post

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