Comments on: B.R.A.T. Offers 6BR and 6BRX Uppers for AR High Power Shooters https://bulletin.accurateshooter.com/2009/04/brat-offers-6br-and-brx-uppers-for-ar-high-power-shooters/ from AccurateShooter.com Wed, 26 Aug 2026 16:26:38 +0000 hourly 1 https://wordpress.org/?v=4.1.26 By: Dan Elder https://bulletin.accurateshooter.com/2009/04/brat-offers-6br-and-brx-uppers-for-ar-high-power-shooters/comment-page-1/#comment-53093 Wed, 12 Jul 2017 02:17:53 +0000 http://accurateshooter.wordpress.com/?p=6015#comment-53093 Can one be purchased , and if so what would be cost . working on a hunting cartridge for Iowa whitetail using a shortened 308 case to 1.800 and a .429 bullet in a ar15 but my struggle is bolt and extension . I do understand and take full responsibility of my actions, I was going mill out a standard bolt but came across your 6BR letter . And your bolt looked like a better alternative .

]]> By: Eric Kennard https://bulletin.accurateshooter.com/2009/04/brat-offers-6br-and-brx-uppers-for-ar-high-power-shooters/comment-page-1/#comment-2417 Mon, 20 Apr 2009 18:06:13 +0000 http://accurateshooter.wordpress.com/?p=6015#comment-2417 Is this the same one that John Blair was involved with?

]]> By: Robert Whitley https://bulletin.accurateshooter.com/2009/04/brat-offers-6br-and-brx-uppers-for-ar-high-power-shooters/comment-page-1/#comment-2416 Mon, 20 Apr 2009 01:03:29 +0000 http://accurateshooter.wordpress.com/?p=6015#comment-2416 Cool idea – 6BR is a great cartridge and even more fun out of an AR-15! It would be ideal if they could get beefed up rigid upper receivers going with that set up.

Robert Whitley

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