Barrel Porting – All Supported Makes/Models

IsoTac Barrel porting is a precision solution to increase the controllability of your pistol by venting gas upward to counteract recoil, keeping you on target for faster follow up shots. Check out the graphics in the images to see how barrel porting affects recoil mitigation on your pistol. This service includes:
  • Inbound shipping
  • Barrel Porting
  • Slide Window Cut (When Applicable)
  • Return Shipping
Optionally you can add:
  • Slide re-cerakote
  • Barrel re-cerakote
Number of ports and top window size are determined by barrel/slide length:
  • 4.3in +               G17, Full Size 1911, etc                6 ports
  • 3.9in – 4.2in     M&P Compact, G19, etc.             5 ports
  • 3.5in – 3.8in     P365XL, FN 509C, etc.               4 ports
  • 3in – 3.4in         G43, P365, M&P Shield, etc.     3 ports
Sending your barrel & slide in is easy, and round-trip shipping is included – just follow these instructions: Shipping Instructions NOTE: please ship ONLY your slide and barrel; we do not not the frame, springs, magazines or optics.

$150.00

Make & Model *

Slide Cerakote *

Choose color for slide re-cerakote after top window cut (choose “no coating” if you’re slide does not need to be cut for a top window).

No Coating (slide will not be recoated after porting) $0.00 Black +$75.00 FDE +$75.00 OD Green +$75.00 Midnight Bronze +$75.00 Smoke Gray +$75.00 Gold +$75.00 Burnt Bronze +$75.00

Barrel Cerakote Color *

Choose the color you want your barrel refinished in

No Coating (barrel will not be recoated after porting) $0.00 Black +$50.00 FDE +$50.00 OD Green +$50.00 Midnight Bronze +$50.00 Smoke Gray +$50.00 Gold +$50.00 Burnt Bronze +$50.00

Barrel Porting is available for nearly any pistol – don’t see your model listed? Shoot us an email and we will confirm!

IsoTac Barrel porting is a precision solution to increase the controllability of your pistol by venting gas upward to counteract recoil, keeping you on target for faster follow up shots.
Check out the graphics in the images to see how barrel porting affects recoil mitigation on your pistol.

This service includes:

  • Inbound shipping
  • Barrel Porting
  • Slide Window Cut (When Applicable)
  • Return Shipping

Optionally you can add:

  • Slide re-cerakote
  • Barrel re-cerakote

Number of ports and top window size are determined by barrel/slide length:

  • 4.3in +               G17, Full Size 1911, etc                6 ports
  • 3.9in – 4.2in     M&P Compact, G19, etc.             5 ports
  • 3.5in – 3.8in     P365XL, FN 509C, etc.               4 ports
  • 3in – 3.4in         G43, P365, M&P Shield, etc.     3 ports

Sending your barrel & slide in is easy, and round-trip shipping is included – just follow these instructions: Shipping Instructions
NOTE: please ship ONLY your slide and barrel; we do not not the frame, springs, magazines or optics.