Future Posts

I have one last 50ish grain to put out from a few weeks ago yet which is 52 grain black hills re-manufactured.  I hope to process that soon and get on to other things.

During the memorial day deals I decided to go ahead and retire my PSA 10.5 barrel which was at just under 13k rounds of junk ammo.  The groups have opened up and I wanted to replace it with something to share a shorter barrel velocities in future tests.  I was able to find a Ballistic Advantage Hanson profile 10.3 barrel.  It won’t sit in an identical set up like we did for our semi lightweight rundown simply because I don’t think we got much return on that and I have a current rifle that is simply being re-barreled.  I also purchased a Faxon 18 inch gunner barrel as I have seen lots of talk about them and wanted to purchase one.  I considered purchasing a BA hanson in that length but I don’t really have any brand allegiance so I went with something I wanted to have.  We could add a half dozen varying sizes or configurations to any test but in the end I just want to get some decent data out there for people who might use it.  It should be noted that I paid for those barrels receiving the same discount any shopper would have received at the same time.  I purchased them from a 3rd party dealer and made no reference to the fact that they would be used for any form of reporting.  I see pretty steady social media presence from both barrel makers and look forward to the results.

When those two barrels arrive I will begin a 55 grain shoot out using lots of cheaper varieties many new shooters or people on a budget can get hands on.  The test will compare the BA 10.3, BA 16 and Faxon 18.  Im not 100% on which ammo brands and versions I will shoot.  I have a pretty large collection of different things but am a fan of stopping by a gun shop and shooting something I wouldn’t regularly shoot.  This test will likely take a big step away from the MOA groupings we have seen with some of the higher grade ammo types.  I wasn’t very excited to be spending money on barrels instead of ammunition but its always good to start at a known quality and quantity.

New Barrel data below

 

Faxon 18inch Gunner found HERE

  • Barrel Type: Button Rifled
  • Barrel Caliber: 5.56 NATO
  • Barrel Twist: 1:8
  • Barrel Length: 18″
  • Barrel Profile: GUNNER Light Hybrid
  • Barrel Gas System: Rifle Length
  • Inside Finish: QPQ Nitride
  • Outside Finish: QPQ Nitride
  • Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
  • Gas Block Diameter: .625″
  • Gas Port Diameter: .093″
  • Gas Block Journal Length: 1.9″
  • Barrel Extension: M4
  • Weight: 1.44 lbs
  • Magnetic Particle Inspected!
  • 11-degree Target Crown

From BA website found HERE

Length 10.3″
Material 416R Stainless Steel
Profile Hanson
Finish Bead Blasted
Gas System Length Carbine
Gas Block Journal 1.03″ Gas Block Seat for .625″ Low Profile Gas Blocks Only
Twist Rate 1:8 inches
Muzzle 1/2×28 Threaded
Weight 17oz
Other Info HP and MPI Tested

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