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HK Army  |  UPC: 810154243754

HK Army LP3 Performance Regulator - 250-300 PSI 6.0 oz

Regular price $39.95 USD
Shipping calculated at checkout.

Low-pressure HPA tank regulator with 250-300 PSI output, 4500 PSI max fill, micro gauge, dual O-rings, and burst disc review needs.

By continuing to checkout, you agree to our Terms of Service, Shipping Policy, Return Policy, and product restrictions.

⚠️ Sold for sporting and training applications. Customer is responsible for ensuring compliance with all applicable local laws and regulations. See Terms .

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🚚 Shipping & Delivery

Most in-stock items ship within 3 business days.

Special order items are typically processed within 14 business days (excluding weekends and holidays).

Custom items may require additional time depending on production schedules.

If you’d like to receive your order sooner, please select an expedited shipping option at checkout.

Some products ship directly from the manufacturer, and an equivalent carrier or service level will be chosen to match your selected shipping speed.

Shipping delays caused by carriers are outside our control, but we’ll always help track updates.

See our Shipping Policy for details.

🔄 Returns, Exchanges & Warranty

Returns are accepted within 14 days for items that are unused, unopened, and in original packaging with no damage.

A restocking fee applies, but it may be partially waived if store credit is selected instead of a refund to the original payment method.

Custom builds, sale items, and hazardous goods are final sale.

Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.

HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.

View our Refund Policy for full details.

🌍 International Shipping

We ship worldwide to Canada, Mexico, Europe, Asia, and Oceania, including:

🇨🇭 Switzerland • 🇨🇿 Czechia • 🇩🇪 Germany • 🇩🇰 Denmark • 🇪🇸 Spain • 🇫🇮 Finland • 🇫🇷 France • 🇬🇧 United Kingdom • 🇭🇰 Hong Kong SAR • 🇮🇪 Ireland • 🇮🇹 Italy • 🇯🇵 Japan • 🇰🇷 South Korea • 🇲🇾 Malaysia • 🇳🇱 Netherlands • 🇳🇴 Norway • 🇵🇱 Poland • 🇵🇹 Portugal • 🇸🇪 Sweden • 🇸🇬 Singapore • 🇦🇺 Australia • 🇳🇿 New Zealand • 🇦🇪 UAE and more.

Transit averages 2–4+ weeks depending on customs clearance. Delays caused by customs or local authorities are outside of our control. Faster transit times may be available through expedited shipping options, though this does not guarantee faster customs processing.

Import duties, VAT, taxes, and brokerage fees are not included in your order total and must be paid by the recipient.

Customers are responsible for ensuring that all items ordered comply with their country’s import laws and for obtaining any required permits or documentation prior to purchase. We do not provide guidance on country-specific import requirements.

If a package is rejected, unclaimed, or returned due to unpaid duties, missing documentation, import restrictions, or an incorrect address:

  • The order will be issued as store credit only
  • Original shipping costs are non-refundable
  • Any non-recoverable shipping or return fees may be deducted

If a shipment is lost, seized, or not returned, an insurance claim must be completed before any resolution is provided. If the claim is denied, no refund or credit will be issued.

Pressurized or restricted items will ship via ground services only where permitted.

For more information view our Shipping Policy and our Refund Policy.

Questions? Contact [email protected] before checkout.

🎖️ Military / GovX Discounts

⚙️ Product Details

The HK Army LP3 Performance Series Regulator is engineered for players running true low-pressure setups that demand consistency and reliability. Factory set between 250–300 PSI, the LP3 delivers stable, constant output airflow for optimized marker performance.

Built from durable aircraft-grade aluminum, this regulator threads directly onto standard 4500 PSI compressed air bottles for paintball or airsoft use. Precision knurled machining on the bonnet enhances grip during installation and removal, while the color-coded accent band clearly identifies its low-pressure configuration at a glance.

With a maximum fill capacity of 4500 PSI, a full-color micro gauge for quick pressure checks, and dual top O-rings to prevent damage during installation, the LP3 is built for dependable field performance.


Key Features

  • Low pressure output: 250–300 PSI

  • Compatible with most standard 4500 PSI compressed air tanks

  • Aircraft-grade aluminum construction

  • Knurled machined bonnet for improved grip

  • Color-coded output indicator band (LP)

  • Full-color micro gauge

  • Dual top O-rings for secure seal and reduced wear

  • Included fill valve cover to prevent debris buildup

  • Dual burst discs (7.5K / 1.8K)

  • Black anodized finish


Who This Regulator Is For

The LP3 is ideal for:

  • Mechanical markers optimized for low input pressure

  • Tournament-style regulators requiring stable sub-300 PSI input

  • Airsoft HPA systems tuned for low pressure performance

  • Players seeking smoother shot consistency

If your marker requires mid-pressure or high-pressure input, consider the MP5 or HP8 Performance Series regulators instead.


Installation Notes

  • Ensure tank is fully depressurized before installation or removal.

  • Thread regulator onto compatible compressed air tank only.

  • Inspect O-rings before installation.

  • Always follow manufacturer safety guidelines.


Safety Notice

Use only with properly rated 4500 PSI compressed air systems. Improper installation or misuse can result in serious injury. Always follow safe air system handling procedures.

Specifications

  • Material
    Aircraft-grade aluminum
  • Color / Finish
    Black / Black anodized
  • Power Source
    HPA
  • Gas Type
    HPA
  • Output Pressure
    250–300 PSI (17–20.5 BAR)

Reviews & Questions

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