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dual adjustable

A dual gauge railway is a track that allows the passage of trains of two different track gauges. It is sometimes called a "mixed gauge" track. A dual gauge track consists of three rails. There will be two vital rails ("gauge" rails), one for each gauge close together and a third rail, a "common" rail further away. Sometimes, four rails are required using two outer and two inner rails to create the dual gauge. Dual gauge is not to be confused with a "third rail" (the electric current traction rail) or "check or guard rails".

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Recent contents
  1. IronSites2NS

    Armory Craft Sig Sauer P-Series DASA Dual Adjustable Mastership Style Skeleton Trigger and Take Down Lever in Nickel Boron Nitride!!!

      1. For Sale
    • $130
    • Oregon City
    • Oregon
    For Sale are my lightly used, installed but never fired, Sig Sauer dual adjustable MasterShop Style Nickel Boron Nitride Skeleton Trigger for the DASA P220 P224, P226, P227, P228, P229 and M11A1. These after market parts by Armory Craft are in Excellent condition. If you have any questions...
  2. IronSites2NS

    Armory Craft Sig Sauer P220 SAO Dual Adjustable trigger! Type 1!

      1. For Sale
    • $55
    • Oregon City
    • Oregon
    For Sale is my lightly used Armory Craft Sig Sauer SAO Type1 Dual Adjustable Trigger. This fits the Sig Sauer P220/226/229 SAO - Single Action Only Trigger. I am attaching a picture from the Armory Craft Website that denotes the difference between the Type1 and Type2 triggers. The Type1 does not...
  3. IronSites2NS

    Grayguns Sig Sauer P-Series Dual Adjustable DA/SA Curved Trigger

      1. For Sale
    • $65
    • Oregon City
    • Oregon
    For Sale is a lightly Used Grayguns Sig Sauer dual adjustable DA/SA curved trigger for Classic P-Series Pistols. This trigger is designed to fit both current and older model traditional double-action (DA/SA/decocker) P-Series pistols, including the X5 All-Round, P220, P226, P228, P229, P227, and...
  4. IronSites2NS

    Sig Sauer Armory Craft Dual Adjustable slightly Curved Skeleton Trigger DASA!

      1. For Sale
    • $65
    • Oregon City
    • Oregon
    For Sale is a like NEW, and in Great Condition, Sig Classic P-Series DA/SA Dual Adjustable slightly curved Skeletonized Trigger by Armory Craft! This trigger will fit the P220 P224 P226 P227 P228 P229 M11A1 Sig pistols!. $65 Shipped USPS. I will accept Discreet PayPal Friends & Family or Venmo.
  5. IronSites2NS

    Sig Sauer Armory Craft Dual Adjustable slightly Curved Skeleton Trigger DA/SA!

      1. For Sale
    • $60
    • Oregon City
    • Oregon
    For Sale is a lightly used, and in Great Condition, Sig Classic P-Series DA/SA Dual Adjustable slightly curved Skeletonized Trigger by Armory Craft! This trigger will fit the P220 P224 P226 P227 P228 P229 M11A1 Sig pistols!. $60 Shipped USPS. I will accept PayPal Friends & Family or Venmo.
  6. IronSites2NS

    Grayguns P-Series SAO Dual Adjustable Straight Trigger

      1. For Sale
    • $60
    • Oregon City
    • Oregon
    For Sale is a lightly Used, but never range tested only installed, Grayguns SAO Dual Adjustable Straight trigger. This is the Non Pin version. Comes with the allen wrench. "Machined from bar-stock steel, the P-Series Single Action Only (SAO) Dual Adjustable Straight Trigger includes over travel...
  7. IronSites2NS

    Sig Sauer Armory Craft Dual Adjustable slightly Curved Skeleton Trigger DA/SA!

      1. For Sale
    • $60
    • Oregon City
    • Oregon
    For Sale is a lightly used, and in Great Condition, Sig Classic P-Series DA/SA Dual Adjustable slightly curved Skeletonized Trigger by Armory Craft! This trigger will fit the P220 P224 P226 P227 P228 P229 M11A1 Sig pistols!. $60 Shipped USPS. I will accept PayPal Friends & Family or Venmo.
  8. IronSites2NS

    Sig Sauer Armory Craft Dual Adjustable slightly Curved Skeleton Trigger DA/SA!

      1. For Sale
    • $60
    • Oregon City
    • Oregon
    For Sale is another lightly used, and in Great Condition, Sig Classic P-Series DA/SA Dual Adjustable slightly curved Skeletonized Trigger by Armory Craft! This trigger will fit the P220 P224 P226 P227 P228 P229 M11A1 Sig pistols! $60 Shipped USPS from Oregon. I will accept PayPal Friends &...
  9. PocketSand

    Grayguns Enhanced Leverage System (ELS) w/ Straight Trigger for Sig P226, P228, P229

      1. For Sale
    • $120
    • Eugene
    • Oregon
    Selling a used Grayguns ELS trigger system for a Sig P226, P228 or P229. Has some finish wear from use - see pics. Selling because I swapped it out for a Grayguns adjustable curved trigger instead. The trigger is dual adjustable for pre-travel and over-travel and comes with a trigger bar...
  10. IronSites2NS

    Sig Sauer Armory Craft Dual Adjustable slightly Curved Skeleton Trigger DA/SA!

      1. For Sale
    • $60
    • Oregon City
    • Oregon
    For Sale is a lightly used, and in Great Condition, Sig Classic P-Series DA/SA Dual Adjustable slightly curved Skeletonized Trigger by Armory Craft! This trigger will fit the P220 P224 P226 P227 P228 P229 M11A1 Sig pistols! Comes with an Allen wrench for adjusting the trigger. Cash Only! $60...
  11. IronSites2NS

    Sig Sauer Classic P-Series Dual Adjustable Curved Trigger by Armory Craft

      1. For Sale
    • $60
    • Oregon City
    • Oregon
    For Sale is a lightly used Armory Craft Dual Adjustable Curved Trigger that fits most Classic P-Series DA/SA pistols. Will not work in SAO pistols. It fits the P220 P224 P226 P227 P228 P229 and M11A1. This trigger will not fit any older German or West German P220's, P226 or P228. Comes with...
  12. IronSites2NS

    Sig Sauer P320 Armory Craft Dual Adjustable Flat Trigger

      1. For Sale
    • $70
    • Oregon City
    • Oregon
    For Sale is a Like New, in EXCELLENT Condition, Sig Sauer P320 Amory Craft Dual Adjustable Flat Trigger in black. Only reason for selling is that I don't need it. Was installed on my AXG Scorpion briefly, but never fired at the range. These retail for $90. I'm asking $70. I will ship at Buyer's...
  13. IronSites2NS

    Armory Craft Sig Sauer P320 Dual Adjustable Flat Trigger

      1. For Sale
    • $70
    • Oregon City
    • Oregon
    For Sale is a lightly used Armory Craft Sig Sauer P320 Dual Adjustable Flat Trigger. Comes with allen wrench for adjusting the pre travel and over travel. The trigger performed flawlessly. I'm only selling because I have 2 of these same triggers in my P320's, but had moved on from my third one...
  14. IronSites2NS

    Armory Craft Dual Adjustable Trigger for Sig Sauer DA/SA Pistols

      1. For Sale
    • $75
    • Oregon City
    • Oregon
    For Sale is a lightly used Armory Craft Slightly Curved Dual Adjustable Trigger for most Sig P-Series DA/SA Pistols. This trigger will fit a P220, P224, P226, P227, P228, P229 Legacy, P229-1 and M11A1. Will not fit West German frame P220, P226 or P228. Cash Only, No Trades. Will Ship at Buyers...
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