HK SP5K-PDW 9mm Package | Milkman Suppressor + ACRO P-2

HK SP5K-PDW 9mm Package – OCL Milkman Suppressor, Aimpoint ACRO P-2 & SBT5K Brace

This Ready Gunner custom package starts with the Heckler & Koch SP5K-PDW, a compact roller-delayed blowback 9mm pistol with a 5.83-inch threaded barrel and Navy-style tri-lug adapter, and adds an Otter Creek Labs Milkman titanium suppressor, Aimpoint ACRO P-2 enclosed red dot, Midwest Industries MK2 low ACRO mount, UTG PRO MP5/MP5K claw mount, SB Tactical SBT5K side-folding stabilizing brace, and Rugged Suppressors RU3 3-lug mount.

The SP5K-PDW host features adjustable iron sights, ambidextrous safety controls, paddle magazine release, black polymer grip components, and two 30-round magazines.

HK SP5K-PDW 9mm Pistol

The Heckler & Koch SP5K-PDW is a compact semi-automatic pistol based around HK's roller-delayed blowback operating system.

This configuration uses a 5.83-inch barrel, adjustable iron sights, ambidextrous safety controls, and a black finish. The supplied product specifications list a 30+1 capacity and include two magazines.

Threaded Barrel with Navy-Style Tri-Lug

The SP5K-PDW is equipped with a threaded barrel and Navy-style tri-lug adapter, providing the host with a compact muzzle configuration suited to compatible mounting systems.

The supplied source does not provide the exact barrel thread pitch, so no specific SP5K-PDW thread pitch is listed here.

SB Tactical SBT5K Side-Folding Brace

The package includes an SB Tactical SBT5K stabilizing brace designed for compatible 2-pin MP5K-style platforms.

The SBT5K features a molded polymer end cap with an integrated QD socket, integral side-folding mechanism, and adjustable nylon stabilizing strap.

Otter Creek Labs Milkman 9mm Titanium Suppressor

The Otter Creek Labs Milkman is a compact 9mm titanium suppressor measuring 6 inches in length.

The supplied specifications identify a HUB-compatible 1.375x24 mounting interface, titanium construction, and black Cerakote finish.

Aimpoint ACRO P-2 3.5 MOA Red Dot

The package includes an Aimpoint ACRO P-2 enclosed red dot sight with a 3.5 MOA dot.

The ACRO P-2 uses a CR2032 battery and provides up to 50,000 hours of constant operation on setting 6. It includes 10 brightness settings, with four night-vision-compatible settings and six daylight settings.

The fully enclosed housing protects the emitter and optical channel while maintaining a compact 1x sighting system.

Midwest Industries MK2 Low ACRO Mount

The Aimpoint ACRO P-2 is paired with a Midwest Industries MK2 low optic mount designed around the Aimpoint ACRO interface.

The MK2 uses hard-coat-anodized 6061 aluminum construction with 4140 heat-treated steel clamps. Integrated Torx hardware and an included Midwest Industries optic mount tool are part of the supplied configuration.

UTG PRO MP5 / MP5K Claw Mount

The package includes a UTG PRO claw mount designed for MP5 and MP5K-pattern pistols and rifles.

The mount provides a low-profile extended Picatinny rail and uses a receiver-locking interface. It is constructed from lightweight anodized aluminum and includes a machined cutout that preserves access to the firearm's serial-number identification area.

Rugged Suppressors RU3 3-Lug Mount

The package also includes a Rugged Suppressors RU3 3-lug mount with 1/2x28 fitment.

The supplied Rugged product information specifically identifies the RU3 as a universal 3-lug mount for the Rugged Sub9 suppressor.

HK SP5K-PDW Host Specifications

What's Included

• 1 x Heckler & Koch SP5K-PDW 9mm Pistol
• 2 x 30-Round HK Magazines
• 1 x Otter Creek Labs Milkman 9mm Titanium Suppressor
• 1 x Aimpoint ACRO P-2 3.5 MOA Red Dot Sight
• 1 x CR2032 Battery
• 1 x Aimpoint T10 / Battery Cap Tool
• 1 x Midwest Industries MK2 Low ACRO Mount
• 1 x Midwest Industries Optic Mount Tool
• 1 x UTG PRO MP5 / MP5K Claw Mount
• 1 x SB Tactical SBT5K Side-Folding Stabilizing Brace
• 1 x Rugged Suppressors RU3 3-Lug Mount – 1/2x28

Barrel specification note: One portion of the supplied SP5K-PDW description references a 4.5-inch barrel, while the product title and formal specifications list 5.83 inches. This listing uses the 5.83-inch specification.

Suppressor mounting note: The Milkman is identified as a HUB-compatible suppressor with a 1.375x24 interface. The supplied SP5K-PDW information identifies a threaded barrel with Navy-style tri-lug but does not provide its barrel thread pitch.

RU3 compatibility note: The supplied Rugged Suppressors information identifies the RU3 as a 1/2x28 3-lug mount for the Rugged Sub9 suppressor. The supplied sources do not establish that the RU3 interfaces directly with the Otter Creek Labs Milkman. Do not describe the RU3 as the Milkman's mounting adapter unless that compatibility is separately verified.

Product classification: The HK SP5K-PDW host is configured as a pistol with an SB Tactical SBT5K stabilizing brace. This package also includes a separately serialized suppressor.

Product identification: Ready Gunner custom package built around the Heckler & Koch SP5K-PDW, manufacturer part number 81000481, UPC 642230261815, with Otter Creek Labs Milkman suppressor, Aimpoint ACRO P-2, Midwest Industries MK2 ACRO mount, UTG PRO claw mount, SB Tactical SBT5K brace, and Rugged Suppressors RU3 mount.