Skip to main content

22" TAC 6 (6x6.8) 3R x 8 twist
Reg. Price:
Sale Price:
Items Remaining:3

TAC 6 (240 Valkyrie improved) this is what the 224 Valkyrie should have been.

I designed this for guys who like using the 6.8 brass, this version allows using 105s at mag length unlike the 6-6.8, 6pdk and 6mm Hagar.  It may not be quite as fast (25-50fps)as the 6mm Predator but should be more reliable with stronger bolts and brass and it should feed better than the Grendel cases.  This was my idea of a perfect tactical cartridge 0-600yds with ease.  It is capable of shooting super light bullets at small varmints, 75gr bullets at yotes, 95-108gr long range target bullets and 80-90gr hunting bullets at deer and hogs.  The Tac 6 with 105gr Bergers will hit around 2800fps out of an 22"barrel. The TAC 6 will beat the ballistics of the 224 Valkyrie or 6.5 Grendel.  Hornady custom dies are available as an option below this description and needed to form the brass.   

  • Chamber: TAC 6 -based on the 6.8 case. Requires trimming the brass to 1.570. You do not need to fire form.
  • Bolt: use standard 6.8 bolt
  • Profile:  SPR-.850/.750/.718
  • Fluted: NO
  • Barrel Length: 22"
  • Twist Rate: 1:8- Hybrid 3R rifling(similar to 5R but 3 lands and grooves for higher performance)
  • Gas System: Rifle
  • Diameter at Gas Port: .750" Note - Boss is short for use with 1" long gas blocks.
  • Muzle Thread Pitch: 5/8x24
  • Material: 4150 Chrome Moly Vanadium Steel
  • Finish: Melonite
  • Process: Button Rifled
  • Barrel Lining: Melonite
  • Barrel Extension: M4
  • Assembly: Stripped
  • Weight: 3lb 
gas tube
Custom Hornady dies
add to cart

    This business supports AMERICA and its Constitution

    We're in business for the Deplorables, Patriots, Infidels, protectors of the US Constitution, flag and President.
    We applaud the 50% who refused to let the democratic terrorist destroy this country.

    TRUMP 2020

    (ARP) AR15 Performance LLC

    Key West, FL 33040

    Hi performance 5.56 & 6.8 SPC barrels and parts since 2007

    The best way to contact is by email

    Phone: 801-750-4216  8am-5pm eastern time  M- Fri only
    Sorry we do not export anything and do not have a storefront. Everything must be purchased online.

    6.8 SPC II, 5.56, 223 wylde, 224 Valkyrie, 270-08, 30 Herrett, TAC 6,

    224 Predator, 6mm Predator,  224 Grendel, 6mm ARC

    Create your own website