Page 28 of 349 FirstFirst ... 1826272829303878128 ... LastLast
Results 271 to 280 of 3487

Thread: New BCM rail

  1. #271
    Join Date
    Jan 2013
    Posts
    90
    Feedback Score
    1 (100%)
    A little bit of info on the rail system.

    http://tacticalcommunity.com/news/br...usa-prototype/
    Last edited by TactTeam; 08-26-13 at 12:52.

  2. #272
    Join Date
    Oct 2012
    Location
    Arizona
    Posts
    516
    Feedback Score
    7 (100%)
    Quote Originally Posted by TactTeam View Post
    A little bit of info on the rail system.

    http://tacticalcommunity.com/news/br...usa-prototype/
    nice. but i think all that info is in this thread already

  3. #273
    Join Date
    Jan 2013
    Posts
    90
    Feedback Score
    1 (100%)
    Quote Originally Posted by mrvip27 View Post
    nice. but i think all that info is in this thread already
    OOPS, Sorry. I didn't read every single post. Just skimmed through.

  4. #274
    Join Date
    Oct 2012
    Location
    Arizona
    Posts
    516
    Feedback Score
    7 (100%)
    Quote Originally Posted by TactTeam View Post
    OOPS, Sorry. I didn't read every single post. Just skimmed through.
    No worries dude! At least you showed some new pics!

  5. #275
    Join Date
    Dec 2008
    Posts
    521
    Feedback Score
    15 (100%)
    Ugggh just when I narrow it down to Geissele Mk4 and Centurion CMR, now this gets tossed into the mix.

  6. #276
    Join Date
    Oct 2012
    Location
    Arizona
    Posts
    516
    Feedback Score
    7 (100%)
    Quote Originally Posted by t1tan View Post
    Ugggh just when I narrow it down to Geissele Mk4 and Centurion CMR, now this gets tossed into the mix.
    I have the same problem. Haha, but this will be the lightest of the 3.

  7. #277
    Join Date
    Jun 2011
    Location
    Vegas
    Posts
    6,717
    Feedback Score
    5 (100%)

    Re: New BCM rail

    Quote Originally Posted by t1tan View Post
    Ugggh just when I narrow it down to Geissele Mk4 and Centurion CMR, now this gets tossed into the mix.
    Integrated front rails but no other rail attachments vs screw on proprietary rail attachments vs keymod rail attachments.

    The one with keymod is also the lightest. Sounds like a winner.
    "I never learned from a man who agreed with me." Robert A. Heinlein

  8. #278
    Join Date
    Oct 2012
    Location
    Arizona
    Posts
    516
    Feedback Score
    7 (100%)
    Quote Originally Posted by Koshinn View Post
    Integrated front rails but no other rail attachments vs screw on proprietary rail attachments vs keymod rail attachments.

    The one with keymod is also the lightest. Sounds like a winner.
    Geissele will release a keymod version as well though. Just saying. Lol.

  9. #279
    Join Date
    Apr 2009
    Location
    Wisconsin
    Posts
    2,908
    Feedback Score
    8 (100%)
    Looks like a good replacement for some Troy tubes some of my uppers wear.
    Quote Originally Posted by scottryan View Post
    Anybody that owns or sells pistol versions of assault rifles is a bottom feeder, irregardless of the ban status of certain ammunition.

    They are illigetimate weapons that have no real purpose other than to attract retards to the gun community.

  10. #280
    Join Date
    Apr 2008
    Location
    NOVA
    Posts
    1,178
    Feedback Score
    1 (100%)
    Quote Originally Posted by steyrman13 View Post
    There are a few threads of some DD rails breaking from force.


    The process does matter. It re-aligns the crystalline structure of the steel, work hardening the material making it stronger. I am not in metallurgy, but you can do a quick google and research to find the truth behind it rather than second hand information. I have read it before, and understand it, but it would be better for you to read it firsthand.
    here are a few links explaining the benefits.
    http://en.wikipedia.org/wiki/Work_hardening
    http://en.wikipedia.org/wiki/Forging
    http://www.thetruthaboutguns.com/201...a-barrel-shop/

    This one just posted in another thread about 1/4 way down touches benefits as well and time take cut vs hammer forged. Cut is actually quicker but not as accurate a process.
    but do a search and read from metallurgy sorces

    I would think Steyr rifles could prove your theory wrong on cut vs Hammer forged from mass produced barrels.
    The DD rails breaking were the barrel nut If I recall correctly. They have since redesigned the nut, like the ones on the RIS 2.

    You are wrong, Hammer forged is a much quicker and easier process. It is also cheaper as a result (negating equipment cost, which is why only large manufactures use the process). Cut is the most expensive, slowest, and generally accepted as the best method. Krieger and Bartlien (and Rock Creek), the two most popular benchrest and comp barrels (Krieger used to be king, but bartlien has taken over) out there. They both are Cut rifled. Kriger uses old WW2 Pratt and Whitney machines and Barlien uses modern CnC. Bartlien is owned and staffed by former Krieger employees. Goes to show you the knowlege and experince matter just as much as the machinery.

    Quality button riffled and CHF can also be made. Lija and Hart are both very good quality Button, and Sako/Tikka make amazingly accuracte CHF barrels.

    Yet there is a reason people who are paying $3K+ to a smith to build them a shooter are using Bartlien and Kreiger. Ask George Gardner at GAP why they use what they use.

Page 28 of 349 FirstFirst ... 1826272829303878128 ... LastLast

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •