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Questions & Answers
What manufacturer males the Butt-pads shown in the items Picture gallery? Expert Answer

The DoubleStar M4 Mortar Plate works with the ACE Recoil pads from DoubleStar which we currently do not have.

by Hunter, Gear Expert, July 5, 2023
Customer Reviews
Helpful Positive Review
well made but.... by Gary K, Verified Owner, March 16, 2023
Well made. but it could use a big thumb screw instead of Allen head. makes it easy to remove with say a 1inch or bigger diameter head. no tools needed to remove or install but big enough to tighten by hand.
1/1 found this helpful
Helpful Negative Review
Either poorly designed or poorly machined. by glenn, Verified Owner, December 9, 2017
The clamp hole on the bolt side counter bore was way too deep. Very thin sliver reacting the clamping force. Mounted on an extended carbine buffer and LR308 platform. After firing 10 rounds or so, the mortar plate wobbled on the buffer tube. Tigh...
Read More...
10/13 found this helpful
Read All 2 Reviews

Product Discontinued by Manufacturer

DoubleStar M4 Mortar Plate has been discontinued by DoubleStar and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Stocks yourself to try and find the perfect replacement for you!

Product Info for DoubleStar M4 Mortar Plate

The Mortar Plate was designed for those who need an entry-type stock for their rifles. Made to fit both the commerical and military spec receiver extension tubes, the Mortar Plate is machined from rock-solid billet sluminum then Type III hard coat anodized. The Mortar Plate offers a small section of picatinny rail on the base for mounting monopods. There are five Quick-Detach Sling Swivel pockets for a variety of sling and carry styles. To extend the length of pull, add the .5" or 1" Recoil Pad.image

Features of Doublestar M4 Mortar Plate

  • Mortar Plate
  • Fits: Commericial or Mil-Spec Receiver extension tubes
  • Small section picatinny rail on the base.
  • 5-Quick Detach slling swivel pockest
  • Accepts .5" or 1" recoil pad

Package Contents:

  • Doublestar M4 Mortar Plate

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Related Products to DoubleStar M4 Mortar Plate

DoubleStar M4 Mortar Plate Unavailable & Discontinued Models

List of Unorderable Models

  • DoubleStar M4 Mortar Plate with Push Button Sling Swivel, Black, DSC100 , MPN: DSC100 , UPC: 841348105855 , Code: SR4-FBS-DSC100-DSC100
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Last updated 2026-11-02 UTC.