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Springfield TRP flush cut and crown

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  • 1911whore
    Veteran Member
    • Nov 2006
    • 2884

    Springfield TRP flush cut and crown

    Here is a video on the flush cut and reverse
    crown on the Springfield TRP

    "Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." -Ben Franklin
  • #2
    redhemi
    Veteran Member
    • Nov 2009
    • 2781

    I have the 3/4 90 degree cutter for flush cut and the 3/4 45 degree for crown. I've done my Kimber Raptor and the SA target that I'm currently working on. Both 9mm. The Kimber came out a little better but I am still working on the Springfield. I also have done a couple of my CZs. Here's a couple of pics with the Kimber first.
    Kimber crown.jpg SA barrel crown.jpg
    ​​​​​​

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    • #3
      smoothy8500
      Veteran Member
      • Sep 2009
      • 3828

      Looks good and I guess pistol with the generally short distance (25 yd) no worries if the muzzle is perfectly concentric within .001" like on a rifle.

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      • #4
        ar15barrels
        I need a LIFE!!
        • Jan 2006
        • 56899

        Originally posted by 1911whore
        Here is a video on the flush cut and reverse
        crown on the Springfield TRP

        https://youtu.be/CcB89lWICIU?si=U2P6W8ivB8nyG-kr
        DOH!
        Hand tools for the loss.

        The barrel sits at about 1 degree down angle in the slide so when you use a hand cutter, it's going to cut into the bushing like that at an angle.

        I crown barrels in the lathe to keep the end of the crown perfectly square.
        Rather than cutting into the bushing like you did, just cut the barrel until it's the same length as the face of the bushing.
        The 1degree angle is barely even visible after you deburr the razor sharp edges.
        Randall Rausch

        AR work: www.ar15barrels.com
        Bolt actions: www.700barrels.com
        Foreign Semi Autos: www.akbarrels.com
        Barrel, sight and trigger work on most pistols and shotguns.
        Most work performed while-you-wait.

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        • #5
          1911whore
          Veteran Member
          • Nov 2006
          • 2884

          Originally posted by ar15barrels

          DOH!
          Hand tools for the loss.

          The barrel sits at about 1 degree down angle in the slide so when you use a hand cutter, it's going to cut into the bushing like that at an angle.

          I crown barrels in the lathe to keep the end of the crown perfectly square.
          Rather than cutting into the bushing like you did, just cut the barrel until it's the same length as the face of the bushing.
          The 1degree angle is barely even visible after you deburr the razor sharp edges.
          Yes it does cut into the bushing, then you blend the bushing and it turns out great. Super clean
          "Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." -Ben Franklin

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