[Maruzen] APS-1 Grandmaster Starter Set (New Release December 16, 2025, Pre-order)

A super bargain limited set!!
Recommended for those who want to start APS competitions!

Includes 5 items perfect for practice and competition, including the APS-1 Grandmaster Mark III and a storage bag!

[Set contents]
・APS-1 Grandmaster Mark 3
APS Grandmaster bag, goggles, APS 0.3g BB bullets (500 rounds)
・6 APS bullseye targets ・1 target board ・APS booklet (explains APS competitions in an easy-to-understand manner)

Maruzen's air sports pistol 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 during firing, 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.

[Main unit 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)

[ Bag ] A multi-functional and stylish bag developed specifically for the APS-1 Grandmaster, an air sports gun designed for precision shooting.

This genuine bag has ample storage space while remaining thin, making it easy to match with a variety of outfits. Its sturdy material provides excellent protection for the contents inside!

In addition to its high functionality for competitions, the bag also boasts a sophisticated design that can be used as a business bag. The fabric is made of durable, waterproof "Nylon 1680D PU coated" for durability that can withstand active travel.

The back and harness are made of highly breathable mesh material, preventing stuffiness even when worn for long periods of time, making it comfortable even in the summer. A convenient handle is located on the side, allowing it to be carried like a briefcase when traveling. It also features a setup belt that can be threaded over a suitcase handle, supporting smooth travel during business trips and expeditions. The internal storage can hold two APS-3s simultaneously in addition to the APS-1 Grandmaster. Its design allows for safe and smart storage of competitive air sports guns. It is also compatible with some CA870 series guns*. The front pocket can hold documents such as personal data for use in APS Cup and official competitions. Its storage capacity and functionality make it suitable for business situations.
*Compatible with CA870 Sawed-Off, Bulldog, etc.

Velcro space for free customization

The exterior also features Velcro space, allowing for customization with patches*. This next-generation professional bag combines the identity of an athlete with a smart style that is suitable for everyday use. It also comes with an APS patch and a support roll to protect your competitive air sports gun.
*The image is an example of a dress-up. The round patch shown in the photo above is not included.

*The above photo is an example of storage. Small items are not included.

It has both storage capacity and design, making it suitable for business situations.

The bag features a convenient handle on the side for easy carrying, and a setup belt that can be attached to a suitcase. It offers smart support for travelling on business trips and expeditions. The zipper also features a security hole* that can be used to attach a padlock, ensuring safety while on the move. This product combines the functionality and peace of mind required for business situations.
*Not compatible with all padlocks. The security hole size is approximately 5mm.

[Bag specifications]