Gift Certificate
My Account

Search

Search Suggestions
      Having trouble with your order?ย ย Give us a call/email (contact at bottom)
      If it says “Add to Cart”, WE HAVE IT here in the shop! If it says “Notify Me”, it’s out of stock. We DO NOT do back orders!
      Factory Ruger Mark 4 Mainspring (Hammer Spring) Plunger for ALL MKIV Frames
      Factory Ruger Mark 4 Mainspring (Hammer Spring) Plunger for ALL MKIV Frames
      Factory Ruger Mark 4 Mainspring (Hammer Spring) Plunger for ALL MKIV Frames
      Factory Ruger Mark 4 Mainspring (Hammer Spring) Plunger for ALL MKIV Frames

      Factory Ruger Mark IV 4 Mainspring (Hammer Spring) Plunger for ALL MKIV Frames *J15

      $5.99
      5.99

      SKU: R-MK4-MSP-SPGPNR

      In stock

      Description

      Factory Ruger Mainspring Plunger

      Fits Mark IV Series Pistols, both Standard AND 22/45 Frames

      Mark 1,2,3 version HERE

      User Reviews

      0.0 out of 5
      ★★★★★
      0
      ★★★★★
      0
      ★★★★★
      0
      ★★★★★
      0
      ★★★★★
      0

      There are no reviews yet.

      Only logged in customers who have purchased this product may leave a review.

      Recommended

      • Ruger 10 round NICKEL 90231 Magazine with SILVER Base for MK3 and MK4
        SKU R-MK-MAG-N-90231-S

        Ruger 10 round NICKEL 90231 Magazine with SILVER Base for Mark 3 4 IV Standard Frame Pistols

        $25.99
        Add to cart
      • Ruger NICKEL 90231 Magazine for Mark IV and Mark 3
        SKU R-MK-MAG-N-90231

        Ruger NICKEL 90231 Magazine for Mark IV and Mark 3 Standard Frame Pistols

        $22.99
        Add to cart
      • Factory Ruger Magazine Latch Spring Plunger for All Mark 3 and 4 Pistols and 22/45 Mark 2
        SKU R-MK-FRMPT-MAGLCH-PLGR

        Factory Ruger Magazine Latch Spring Plunger for All Mark 3 and 4 Pistols and 22/45 Mark 2 *C17*

        $5.99
        Add to cart
      • Factory Ruger Firing Pin Stop Mark 1, 2, 3, 4 IV & All 22/45
        SKU R-MK-BLT-FRPN-STP

        Factory Ruger Firing Pin Stop Mark 1, 2, 3, 4 IV & All 22/45 *A4

        $6.25
        Add to cart
      • Factory Ruger Firing Pin Mark IV
        SKU R-MK-BLT-FRPN-MK4

        Factory Ruger Firing Pin Mark 4 IV *C1

      • Factory Ruger Extractor Spring Mark 1, 2, 3, 4 IV & All 22/45 and 10/22 Rifle
        SKU R-MK-BLT-EXTRSPG

        Factory Ruger Extractor Spring Mark 1, 2, 3, 4 IV & All 22/45 and 10/22 Rifle *A1B*

        $6.25
        Add to cart