Planet Eclipse Shaft 6 S63 Tactical Muzzle Break & Adaptor - Black 0.1 lb

The Planet Eclipse S63 Tactical Muzzle Brake and Adaptor Kit is the ultimate upgrade for players looking to transform their S63 barrel system into a shorter, tactical-style setup. Designed for seamless compatibility with S63 barrel backs and PWR inserts, this kit replaces the standard Pro Tip and creates a compact 11.25" barrel system.

Built as a 2-piece system, the kit includes a tactical adaptor and muzzle brake, allowing players to further customize their setup with aftermarket options. The muzzle brake connects via a 7/8-20 thread, opening the door to countless tactical-inspired loadouts.

🔑 Key Features:

• 2-Piece Kit – includes both tactical adaptor and muzzle brake.

• Short Tactical Setup – converts the S63 to an 11.25" barrel system.

• Adaptor Length: 3.25" | Muzzle Brake Length: 2".

• 7/8-20 Threaded Muzzle Brake – easily swapped for aftermarket brakes.

• S63 Compatible – designed to replace the standard Pro Tip.

• PWR Insert Compatible – works with Eclipse’s precision rifled insert system.

• Durable Construction – available in black only, built for tactical realism.

• Overall Length: 5.25" (adaptor + brake).

🎯 Why Choose the S63 Tactical Kit?

This kit gives your marker a shorter, more aggressive profile while retaining the accuracy and performance of the S63 + PWR system. With the ability to swap the included muzzle brake for other 7/8-20 threaded accessories, it’s the perfect solution for players who want both performance and tactical customization.

Most in-stock items ship within 3–4 business days.

If an item shows Backorder or Special Order, extra vendor lead time applies.

To ensure delivery before Christmas, place your order by the following dates (includes fulfillment time):

USPS Ground Advantage – Order by Dec 13

USPS Priority Mail – Order by Dec 14

USPS Priority Mail Express – Order by Dec 16

UPS 3-Day Select – Order by Dec 15

UPS 2-Day Air – Order by Dec 18

UPS Next Day Air – Order by Dec 19

International customers: Order by Nov 28 – Dec 5, depending on service and location.

For full vendor lead times and detailed shipping info, read the complete Holiday Buyer’s Guide →

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.

Planet Eclipse products have manufacturer-restricted shipping and cannot be shipped to the following territories:

Asia (various countries), Australia, Austria, Canada, France, Germany, Malaysia, Mexico, Portugal, Russia, and Switzerland.

Please ensure your destination is eligible before placing an order.

See our Shipping Policy for details.

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.

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. We are not responsible for customs delays. Reduced transit times are only available through expedited shipping options.

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

If a package is rejected, unclaimed, or returned due to unpaid duties, an incorrect address, or failure to collect, it will be handled under our Refund Policy. Shipping costs are non-refundable in these cases.

Pressurized or restricted items ship ground only where permitted.

Questions? Contact ops@hrtacticalin.com before checkout.