Mesa Precision Arms Muzzleloader Action

KEY FEATURES – Stainless Steel

  1. Larger ejection port, makes for easy loading of priming modules
  2. Tennon has 18 threads per inch for added strength
  3. Remington 700 foot print
  4. Integrated recoil lug
  5. Scope base screw hole spacing works with  Talley, Nesika Bay, Hawkins Precision LR Hybrid Rings
  6. Gas vent


  1. 75 degree bolt throw, two lug design
  2. Stainless shroud
  3. Spiral fluted bolt
  4. Nitride coating on bolt and shroud
  5. Fluted firing pin
  6. Chrome silica firing pin spring
  7. Slotted bolt face uses priming modules from Hankins Precision and Arrowhead rifles

Additional information

Weight 1 lbs
bolt face

Standard bolt face, Magnum bolt face

scope rail

20 MOA scope rail, no

Muzzleloader Action

Muzzleloader Action


The SUMMIT MUZZLELOADER ACTION has all the same great features as the SUMMIT centerfire actions but is designed specifically for long range muzzleloaders. The first main change is the slotted bolt face that was created to use priming modules from Hankins Precision and Arrowhead rifles. The slot is timed perfectly to load through the port with ease. The next main differences is that the bolt stop was moved foreword so the bolt stops in the correct spot every time for easy loading of the priming module.  To finish it off we added a awesome spiral fluting to the nitride finished bolt.

This muzzleloader action still has a Remington 700 footprint, integrated recoil lug and a pinned base that utilizes 8-40 screws. THE THREAD TENNON IS 18TPI!!!





Muzzleloader Action

SKU MPA Action-1 Category Tag

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