MasterPiece Arms MPA930T Defender Mini 9 Top Cocker 9mm Luger, 4.5 in Threaded Barrel, 30+1 Capacity, Discontinued Model
This MasterPiece Arms MPA930T Defender Mini 9 Top Cocker stands out as a discontinued, compact 9mm pistol made in the USA with a fixed-barrel blowback system and a matte finish. It features a 4.5 in threaded barrel with the factory Mini 9 barrel extension installed, a top-mounted reciprocating charging handle, and M-11/9 (Cobray/MPA) pattern magazine compatibility.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in solid shape. It shows various cosmetic imperfections, including scratches, blemishes, and areas of finish loss.
What’s Included
- Factory MasterPiece Arms hard case with model/serial label
- MasterPiece Arms Mini 9 barrel extension (installed)
- Polymer STEN-marked magazine loading tool
- 1x 30-round extended polymer M-11/9 (Cobray/MPA) pattern magazine
The MPA930T is part of the Defender series and uses a fixed-barrel, blowback, closed-bolt, hammer-fired action. Its welded sheet-steel upper and lower receiver subassemblies underscore the platform’s robust build; the upper and lower are separate units joined by front/rear cross pins/screws for takedown.
The top-mounted, reciprocating charging handle defines the Mini 9 "Top Cocker" layout and complements the compact form factor. A manual safety is provided for positive on/off control.
This model uses an M-11/9 (Cobray/MPA) pattern magazine interface and ships with one extended polymer 30-round magazine, supporting a 30+1 capacity. A STEN-marked magazine loader is included for easier charging.
Sight alignment is simple and rugged with a fixed front blade and fixed rear aperture. The pistol wears a matte finish and includes the factory case with the model label present. As a discontinued variant, the MPA930T offers a distinct configuration within the Defender lineup.