dscgunworks
Inline Port Service
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Improve control and reduce muzzle rise with our Inline Port Service for 1911/2011 pistols. Precision-machined ports vent gases upward to soften felt recoil and help deliver faster, more accurate follow-up shots.
Porting Styles:
- Classic: Our original Inline Port design featuring traditional, full-size port holes. The number of ports is determined by the firearm’s make, model, barrel length, and caliber.
- Micro: Features smaller-diameter port holes and is best suited for compensated setups and compact builds. The number of ports varies by firearm.
- Apex: An aggressive, tactical-style slide cut machined to contour around the ports. Apex may be paired with either Classic or Micro port-hole sizing. The Apex design is cosmetic and does not provide a performance difference compared to the corresponding standard Classic or Micro configuration.
Features:
- Precision-machined ports cut into both the slide and barrel
- Reduces muzzle rise and felt recoil for faster follow-up shots
- Choice of Classic, Micro, or Apex styling
- Spot Cerakote applied to machined areas for protection
- Clean, professional machining built for both function and style
Please Note:
- Port quantity and placement are determined by the firearm’s make, model, barrel length, caliber, and existing slide configuration.
- Micro porting is generally recommended for compensated setups and smaller builds.
- Apex describes the style of the slide milling and can be combined with Classic or Micro port-hole sizing.
- This service requires the slide and barrel to be sent in.
Service Details:
- Approximate turnaround time: 3–5 weeks
- Permanent modification performed in-house to exact tolerances
All machined and coated areas are susceptible to normal wear over time, especially in high-friction or high-contact areas.
Shipping & Returns
Shipping & Returns
If you order a product from DSC, we will stand by our product and correct/fix an issue if it may arise. Please note, no returns are accepted on custom barrel services/products or used drop-in barrels. Approved returns on new, unused, non-defective products may be subject to a 10% restocking fee.
Return shipping may be required for projects involving complete firearms rather than individual parts to ensure proper insurance coverage during the return shipping process.

