Q1. Is this the He-Man Man-At-Arms character (Duncan)?
Ans: Yes. It is Duncan / Man-At-Arms, presented in a TMNT crossover style.
| Brand | Master Of The Universe | Type | Action Figure | Features | Highly detailed 5.5-inch figure with 16 articulation points, removable turtle armor, shell shield, bright mace, mini-comic, and vintage crossover packaging. | Material | Plastic | Colour | Orange + Green | Item model number | HPR04 | Manufacturer recommended age | 6 years and up | Product Dimensions | 4 x 10 x 15 cm; 130.18 g | Package Include | 1X Mattel MOTU Origins Man-At-Arms |
If you’re searching for a man-at-arms, He-Man at arms, or man-at-arms in a collector-grade crossover release, this LoadBasket listing is a strong UK option. The Masters of the Universe MOTU Origins Turtles of Grayskull Man-At-Arms Action Figure 5.5-inch HPR04 combines MOTU nostalgia with TMNT style, featuring a 5.5-inch scale body, articulated joints, removable turtle-inspired armor, a shield, a mace, and a mini-comic. LoadBasket also lists the item as HPR04 with UK-focused shipping messaging and product specs.

The MOTU Origins Turtles of Grayskull Man-At-Arms is a Mattel Man-At-Arms HPR04 crossover figure based on Duncan from Masters of the Universe. This HPR04 figure is a MOTU Origins Turtles of Gray Skull figure built as a TMNT/MOTU crossover figure and MOTU x TMNT collectible for fans of both franchises. It works as a display collectible figure, collector action figure toy, or gift for a MOTU collector or TMNT collector.
This Man-At-Arms crossover figure presents castle-defending Duncan as the Weapons Master in a Half Shell, a fun Masters of the Universe and TMNT crossover concept. Competitor descriptions consistently frame it as a crossover of two worlds in Eternia/Grayskull with TMNT-inspired battle styling.
This is a 5.5-inch action figure/5.5-inch scale collectible with 16 articulated joints (also described as 16 movable joints), making it a posable action figure for battle poses and action moves. It fits the MOTU Origins 5.5-inch figure scale many collectors already display.
The figure includes TMNT-inspired removable armor, including removable shoulder armor, removable arm armor, removable knee armor, and a fur-trimmed harness. Accessories include a turtle shell shield/shell shield accessory and a turtle shell mace/mace weapon accessory.
A mini-comic included in the box supports the mashup storyline, making this an action figure with accessories and a stronger retro-inspired collectible for display.
LoadBasket lists a plastic collectible figure/plastic figure with action figure accessories included, and package inclusion as 1X Mattel MOTU Origins Man-At-Arms.
LoadBasket shows age 6+ action figure suitability and product details aligned with a boxed action figure in original packaging/new condition listing format.
Many buyers search for the man at arms, he-man at arms, or man-at-arms he-man when they actually mean Duncan, the Man-At-Arms weapons master from the He-Man universe collectible line.
Because it uses the MOTU Origins scale and styling, this Eternia crossover figure fits well with other Grayskull and crossover releases, including related Reptile Wars MOTU figure listings.
LoadBasket’s page shows HPR04 in stock / Man-At-Arms action figure in stock status messaging at the time of the listing snapshot.
This supports buyer intent for MOTU TMNT crossover figure UK, Man-At-Arms collectible UK delivery, tracked delivery, and fast shipping (based on your UK delivery messaging on-page).
Add a clear UK returns/refunds section on-page (timeframe, condition, exclusions) to improve trust and conversion versus thin competitor pages.
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Ans: Yes. It is Duncan / Man-At-Arms, presented in a TMNT crossover style.
Ans: A shell shield, mace, removable armor pieces, harness, and a mini-comic.
Ans: Yes, it has 16 articulated/movable joints for poses.
Ans: It is a 5.5-inch scale figure.
Ans: Both, age 6+ for play, but also ideal as a crossover