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PWS J-Tac47 AK 7.62x39mm Muzzle Brake

PWS J-Tac47 AK 7.62x39mm Muzzle Brake photo
Availability: Out of stock
SKU: 682821370366
Barcode: 8600000928599
Caliber: 7.62x39
Compatibility: AK *, Arsenal *, Century Arms VSKA, Hungarian AMD-65, RPK-74, Vepr Rifles *
Thread 1: 14x1-LH
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  • Detent notch for AK
  • Provides enough flash suppression to keep the flash out of your optics and line of sight
  • Reduces felt recoil while eliminates muzzle climb


  • Caliber: 7.62x39
  • Material: Steel
  • Finish: Black
  • Weight: 2.4 oz.
  • Length: 1.95"
  • Diameter: 0.875"
  • Thread: 14x1 LH


In a market flooded with the flavor of the month products for the AR platform, a good AK muzzle brake can be hard to find. The PWS J-TAC 47 Compensator was the first muzzle device released by Primary Weapons Systems and remains a perennial favorite among AK enthusiasts. Just like the stolid AK, the J-TAC Compensator does the work with a minimum of fuss and fanfare. It just gives the results you want.

Control Recoil and Keep Your Hearing

The PWS J-TAC 47 Compensator is an excellent muzzle device that offers quality control of recoil forces, but leaves out one feature that most other AK muzzle brakes bring to the table: The J-TAC doesn’t significantly increase blast noise. The large, unique J-shaped ports direct muzzle gasses to manage recoil and muzzle climb without creating too much extra pressure. You get better control over your rifle for greater accuracy and faster follow-up shots without additional auditory punishment for you or the guy next to you. That’s what they call a win-win situation.

Quality Results No Fanfare

Primary Weapons Systems created their AK 47 Brake to do one thing, manage the motion of your rifle on firing. Hold on one target shot after shot, or acquire the next with that much extra speed. Whatever your shooting goal is, the J-TAC Comp can help you achieve it without drawing attention to itself. It’s unobtrusive and at just 2.4 ounces it won’t significantly change the balance of your rifle. It comes ready to mount on the AK’s standard 14X1 left-hand threads so you can mount it without making an all-day project of it.

The PWS J-TAC 47, an evolution in clean, effective design. Because It’s Time.

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AK, Vepr, Saiga
᠁ ᠁ RPK-74
᠁ AK
᠁ ᠁ AKM
᠁ ᠁ AK-47
᠁ ᠁ AKMS
᠁ ᠁ Vepr Rifles
᠁ ᠁ ᠁ VPO-133
᠁ ᠁ ᠁ ᠁ VPO-133 Milled
᠁ ᠁ ᠁ ᠁ VPO-133 Stamped
᠁ ᠁ ᠁ VPO-136 (Vepr-KM)
᠁ ᠁ ᠁ VPO-134 (Vepr 3V)
᠁ ᠁ ᠁ VPO-156
᠁ ᠁ ᠁ Vepr Rifle
᠁ Arsenal SAM-7 Classic CA Compliant
᠁ Arsenal SAM-7 R Series
᠁ Arsenal SAM-7 R CA Compliant
᠁ Arsenal SAM7R
᠁ Arsenal SAM7R - 51
᠁ Arsenal SAM7R CA Compliant
᠁ Arsenal SAM7R NJ Compliant
᠁ Arsenal SAM7R - 65
᠁ Arsenal SAS M-7
᠁ Arsenal SAS M-7 Classic
᠁ Arsenal SLR-101
᠁ Arsenal SA RPK-7 Series
᠁ Arsenal SAM-7 Classic
᠁ Hungarian AMD-65
Century Arms
᠁ Century Arms VSKA