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Porting/Slide

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Precision Builds – Porting and Slidework

WHAT ARE THE ADVANTAGES OF BARREL PORTING?

The less vertical recoil produced for the barrel porting will generate several pros:

  • Immediate improvement in shooting performance
  • Less aggressive experience for recoil adverse shooters (Women, new, or disabled shooters)
  • Faster follow up shots for self defense or competition
  • Cool factor: this modification will definitely turn some heads
Optic Cut

Optic Cut

Price range: $200.00 through $250.00
Select options This product has multiple variants. The options may be chosen on the product page
Tight 3 Stack

Tight 3 Stack

Price range: $225.00 through $395.00
Select options This product has multiple variants. The options may be chosen on the product page
5th Seal 5S

5th Seal 5S

Price range: $225.00 through $395.00
Select options This product has multiple variants. The options may be chosen on the product page
The Fat Boy

The Fat Boy

Price range: $225.00 through $275.00
Select options This product has multiple variants. The options may be chosen on the product page

WHAT MAKES SUB-1 FIREARMS BARREL PORTING DIFFERENT?

At Sub-1 Firearms, every modification we perform is guided by one principle: reliability comes first.

We believe that a defensive firearm must perform consistently when it matters most. That’s why our barrel porting solutions are built around extensive testing, real-world performance data, and practical applicationu2014not trends or marketing claims.

Our recommendations are based on measurable results to help ensure your ported firearm maintains the performance, reliability, and effectiveness you depend on to protect yourself and your loved ones.

When engineered correctly, barrel porting can significantly reduce recoil, improve shot-to-shot recovery, and enhance overall control without compromising reliability.

OUR PHILOSOPHY

As a Christian-based, family-owned company, we understand the responsibility that comes with carrying a firearm for personal protection.

Every recommendation we make is centered on helping responsible firearm owners build confidence in their equipment and their abilities.

When lives are on the line, there is no room for guesswork.

AMMUNITION RECOMMENDATIONS

  • +P 124 gr

  • 147 gr

For firearms intended for personal defense, law enforcement, competition, or other serious applications, we recommend straight-line top ports to maximize performance and maintain predictable operation.