762X39KALASHNIKOV
07-17-14, 05:09
I want to introduce the 300 blackout uppers available in many differant varieties, customizable to your liking. I want to introduce a letter from the manufacturer about his 300BLK uppers and the quality that goes into them........
Our 300 blackout barrels are made here in the USA, manufactured by CMMG or DC Machine.
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They are available in several lengths including 16 inch, 14.5 inch, 12.5 inch and 8 inch.
All the standard barrels are made of 4140 Chrome Moly white in the white, and then bead blasted and are coated with a Nitride finish.
Depending on the length, gas ports are drilled and then shipped for Cryogenic treatment
Once the barrels are returned from Cryo,
We build the assembly by truing the front of upper receiver to the barrel, lapping the inside of the upper receiver as well both upper and lower used in our builds are made from 7075 series aircraft grade aluminium with T6 hardening.
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Our Bolt carrier groups are made by Toolcraft or Fail Zero, depending on the application.* Both these companies are military contract suppliers.
Our carrier groups are combat grade, with proper gassing and staking in accordance with requirements.
They are MPI/HPT Tested and made from Carpenter 158 material.
Handgaurd of choice for our builds is the ODIN WORKS KEYMOD SYSTEM. Varying lengths are sold and several choices in KEYMOD rail attachments are available in several lengths.ODIN WORKS company uses 6061-T651 aluminium in all of there forend products and certain accessories, which are available for purchase at our shop and can be added to your custom build. (Not all rails and forends available for your upper are listed in this letter for more information go to our website WWW.BATTLERIFLECOMPANY.COM).
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Once finished, our rifles shoot ½ to ¾ MOA consistently.* The 300 blackout is setup to run suppressed and unsuppressed with both supersonic and subsonic ammo.
*
*
Chris Kurzadkowski
Battle Rifle Company
1056 Hercules Ave
Houston, Texas 77058
271-777-0316
866-804-3049 fax
*
Our 300 blackout barrels are made here in the USA, manufactured by CMMG or DC Machine.
*
They are available in several lengths including 16 inch, 14.5 inch, 12.5 inch and 8 inch.
All the standard barrels are made of 4140 Chrome Moly white in the white, and then bead blasted and are coated with a Nitride finish.
Depending on the length, gas ports are drilled and then shipped for Cryogenic treatment
Once the barrels are returned from Cryo,
We build the assembly by truing the front of upper receiver to the barrel, lapping the inside of the upper receiver as well both upper and lower used in our builds are made from 7075 series aircraft grade aluminium with T6 hardening.
*
Our Bolt carrier groups are made by Toolcraft or Fail Zero, depending on the application.* Both these companies are military contract suppliers.
Our carrier groups are combat grade, with proper gassing and staking in accordance with requirements.
They are MPI/HPT Tested and made from Carpenter 158 material.
Handgaurd of choice for our builds is the ODIN WORKS KEYMOD SYSTEM. Varying lengths are sold and several choices in KEYMOD rail attachments are available in several lengths.ODIN WORKS company uses 6061-T651 aluminium in all of there forend products and certain accessories, which are available for purchase at our shop and can be added to your custom build. (Not all rails and forends available for your upper are listed in this letter for more information go to our website WWW.BATTLERIFLECOMPANY.COM).
*
Once finished, our rifles shoot ½ to ¾ MOA consistently.* The 300 blackout is setup to run suppressed and unsuppressed with both supersonic and subsonic ammo.
*
*
Chris Kurzadkowski
Battle Rifle Company
1056 Hercules Ave
Houston, Texas 77058
271-777-0316
866-804-3049 fax
*