MasterPiece Arms MPA10T Defender Top Cocker .45 ACP, 6 inch Threaded Barrel, Parkerized Finish, Includes 5x 30-Round M3 Magazines
This MasterPiece Arms MPA10T Defender is the top-cocking .45 ACP variant with closed-bolt, simple blowback operation and a 6 inch threaded barrel. It features welded steel upper and lower receivers with a Parkerized/phosphate finish and right-side ejection. It uses U.S. M3 'Grease Gun' pattern magazines and comes with five 30-round magazines and a canvas magazine pouch, all made in the United States.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Details: Minor, superficial scratches and blemishes are present on the finish. The bore is clean and shiny.
What’s Included
- 5x 30-round U.S. M3 'Grease Gun' pattern steel magazines (.45 ACP)
- Canvas magazine pouch for stick magazines
The MPA10T Defender uses a top-mounted charging handle in the classic Top Cocker configuration, paired with a right-side ejection port. Its action is semi-automatic with closed-bolt, simple blowback operation for straightforward, robust function.
Chambered in .45 ACP, this model is designed around U.S. M3 'Grease Gun' pattern magazines and carries a 30+1 capacity. Five 30-round steel magazines are included, along with a canvas magazine pouch for organized carry.
The 6 inch barrel is threaded at the muzzle, providing added utility for standard threaded-barrel applications. A manual safety is fitted for positive on/off control.
Construction is all steel with welded upper and lower receivers and a Parkerized/phosphate finish. A one-piece molded polymer grip provides a secure hold, and a welded sling eyelet on the upper receiver offers a simple attachment point. This pistol is made in the United States.




