[Maruzen] APS-1 Grandmaster Mark III Latest Lot (Resale August 8, 2025)

The latest version of Maruzen's proud air sports pistol designed specifically for precision shooting!

Maruzen Air Precision Shooting Handgun APS-1 GRAND MASTER Mk.III

The APS-1 Grandmaster Mark 3 is the latest updated model with further improvements to the APS-1 Grandmaster, a legendary air sports gun designed specifically for precision shooting.

Of particular note is the long-awaited 16-round magazine for the APS-1, allowing you to fire through the APS Cup Plate competition (15 rounds) without having to reload mid-fire. Furthermore, various changes have been made, such as expanding the trigger position adjustment range and omitting the grip safety, making it easier to use.

Other basic specifications inherit the customization of the previous model, the Mark II, and include a barrel bridge that reduces the impact of piston movement when fired, easy maintenance features, and a plated inner barrel that is highly resistant to corrosion.

The light-touch trigger pull that the APS-1 boasts is still present in the Mark 3. I'm really looking forward to comparing it with the rival APS-3.

[Mark III exclusive 7-point specification details] ① Equipped with a 16-round mount base magazine ② Equipped with a machined aluminum barrel bridge ③ Cut slide and cut fore-end (easy maintenance function) ④ Trigger unit with expanded trigger adjustment range for front and rear trigger positions ⑤ Grip safety function omitted ⑥ 6.12mm inner diameter electroless nickel chrome plated inner barrel ⑦ Mark III exclusive custom color

• Officially certified competition gun by the Japan Modern Pentathlon Association, a public interest incorporated association
• JASG safety output standard compliant product
• This product complies with the voluntary regulations of the Japan Air Sports Gun Promotion Association (JASG) and has a projectile output of 0.98J or less.

[Basic specifications]
Firing method: Cocking/air Hop-up function: No hop-up Total length: 480mm
Weight: approx. 1030g
Caliber: 6mm BB (Maruzen SGM-BB 0.29g bullets recommended)
Capacity: 16 rounds Inner barrel: L = 210.5 mm, outer diameter = 8 mm, inner diameter = 6.12 mm
Initial velocity and energy: Approximately 75 m/s / 0.82 J (using SGM-BB 0.29 g bullets)
Price: 28,380 yen (tax included)

[Package and accessories contents]
● APS-1 Grandmaster Mark 3 body, 1 replacement front sight (2.5mm wide resin), 1 rear sight adjustment wrench (zinc die-cast), 1 hex wrench for various adjustments (2.5 / 3.0 mm)
・1 main instruction manual, 1 additional instruction manual ・1 product warranty registration online procedure guide card