1 4

Arsenal Aluminum Tunnel Butt Plug by BDStyle

$59.99
$59.99

Heavy stainless steel anal plug with removable core that transforms into a hollow tunnel. 160g weight delivers deep pressure.

Key Features:

Removable core transforms solid plug into see-through tunnel instantly

Heavy 160g stainless steel construction delivers gripping pressure continuously

Temperature play capability amplifies sensations through heating and chilling

Smooth metal surface glides effortlessly with quality anal lubricant

Visual excitement combines with physical intensity for complete experience

Vendor: BDStyle
SKU: BDS-533-ALL COLORS-SHOP-BLACK-55311
Availability: Out Of Stock
Product type: Butt Plugs
Please hurry! Only 0 left in stock
Colour: Black

Arsenal Aluminum Tunnel Butt Plug by BDStyle is a stainless steel anal plug with a removable inner core that transforms it from solid to hollow in seconds. The 160-gram weight delivers deep, gripping sensation, while the tunnel effect adds visual excitement. It suits men exploring anal play with intensity and those ready to experiment with temperature contrasts.

Key details
  • Material: Stainless steel, non-porous and compatible with all lubricants for easy cleaning.
  • Weight and dimensions: 160 grams, 111 mm total length, 72–76 mm insertable depth, 36 mm width at widest point.
  • Removable core: Twist the loop base to reveal the tunnel, switching instantly from solid to hollow sensation.
  • Temperature play: Responds beautifully to heating or chilling before use, creating contrasting sensations.
  • Colours available: Silver, Blue, Black.
🚚 Fast, tracked Australian shipping🔒 Plain, discreet packaging & billing✅ Genuine brands, backed by warranty💬 Product & sizing help whenever you need it

What you're getting

Arsenal Aluminum Tunnel Butt Plug by BDStyle combines a solid, weighty plug with a unique removable core that lets you shift from complete fullness to a see-through tunnel experience within seconds. The smooth stainless steel construction means it glides in easily and sits heavier than most butt plugs, building pressure that keeps intensifying throughout use.

What sets this plug apart is the control it gives you. Insert it fully assembled for maximum weight and sensation, then twist the base during a session to remove the core and reveal the hollow interior. The 160-gram heft remains constant whether the core is in place or not, so you feel the steel doing its work throughout. Stainless steel will not degrade, discolour or absorb odour, making it one of the most durable choices available.

The features that matter

  • Removable inner core: Instantly transforms the plug from solid to tunnel, giving you two distinct sensations in one piece.
  • Heavy stainless steel construction: 160 grams of consistent weight creates deep gripping pressure that builds with every moment of wear.
  • Smooth, slick surface: Glides in with minimal resistance and responds perfectly to any quality anal lubricant.
  • Temperature play ready: Heat or chill the metal before insertion to create waves of contrasting sensation across your body.
  • Flared base with loop: The wide loop makes removal easy and keeps the plug seated securely throughout use.

The detail

  • Material: Stainless steel (non-porous, allergy-safe, works with any lubricant).
  • Total length: 111 mm from base to tip.
  • Insertable length: 72–76 mm (depth once seated).
  • Insertable width: 36 mm at widest point.
  • Weight: 160 grams.
  • Colours: Silver, Blue, Black.
  • Box contents: Arsenal plug with removable core, base loop, and instructions.

Warm-up, use and removal

Start by applying a generous amount of anal lubricant to both the plug and your opening. The smooth stainless steel will glide in steadily—do not rush. Once the widest point passes through, the plug will seat fully and you will feel the weight settle immediately. Rest for a moment and let your body adjust to the sensation before moving or shifting position.

Once you are ready to experience the tunnel effect, locate the loop at the base and gently twist it whilst holding the plug steady. The core will release and slide out, revealing the hollow interior. You can reinsert the core at any time. For removal, apply fresh lubricant, relax your muscles completely, and ease the plug out gently. If you explore Prostate Beads alongside this plug, remember that each product requires its own warm-up and removal pace—never rush the process.

Who gets on with it

This plug suits men who want intensity combined with visual excitement and are ready for serious sensation.

Great if you…
  • Enjoy metal's weight and want something that builds pressure steadily throughout a session.
  • Are curious about temperature play and want to experiment with heating or chilling sensations.
  • Like the idea of transforming one plug into two different experiences by removing the core mid-use.
  • Prefer non-porous materials that are genuinely easy to clean and will not absorb odour.
Maybe not if you…
  • Are new to anal play—the 160-gram weight and 36 mm width suit experienced users, not first-timers.
  • Dislike metal's rigidity; this plug has no flex and delivers firm, unrelenting pressure.
  • Prefer lightweight options; the heft means you will feel it working the entire time, which is not what everyone wants.
Always use plenty of anal lubricant, go slowly on insertion, and stop immediately if you experience sharp pain—discomfort means something is wrong. Safety first. Use only toys with a flared base or retrieval cord — anything without one can be drawn inside and require medical removal. Go slowly, use plenty of lubricant, and seek medical advice for bleeding or lasting pain. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Stop use and seek medical advice if you experience pain, numbness, swelling, discolouration, bleeding or persistent irritation.

Care and storage

Wash the plug thoroughly with warm water and mild soap immediately after use, paying special attention to the core and the hollow tunnel section. Rinse completely and dry with a soft cloth. Store it separately in a clean, dry pouch away from other toys. Stainless steel does not degrade, but avoid dropping it on hard surfaces as this may cause denting. Keep it at room temperature and away from extreme heat or cold when not in use.

Learn more

Anal play opens up possibilities that many men never explore because they do not know where to start. Our guide explores these options in depth and helps you understand what works for different bodies and preferences. Read Butt Plugs For Gays to build your knowledge and confidence before your first session.

What to expect

by Risetob

The Arsenal's weight hits differently than lightweight silicone or graduated plugs. You will feel it the moment it seats, and that sensation only intensifies as your body relaxes around it. First-timers often underestimate how much pressure 160 grams creates—this is not a gentle introduction. If you are new to anal play, sizing up from a lighter option first makes a genuine difference in comfort and enjoyment.

The removable core is genuinely clever. Most people start with it in place to experience full weight, then experiment with removal mid-session. That twist-and-reveal moment catches many users off guard because the sensation shift is immediate and noticeable. Some find the visual element as important as the physical one; others care only about the weight. Both are valid approaches.

Stainless steel cleans easily and responds beautifully to temperature play. Heat it under warm water or chill it in the fridge before use—the contrast against your body creates waves of sensation that lighter materials simply cannot deliver. The smooth finish means lubricant glides across it perfectly, so resistance is minimal on insertion and removal.

This plug rewards patience and relaxation. Men who rush the insertion tend to find the width uncomfortable; those who warm up properly and take their time usually find the weight and sensation absolutely worth it. The loop base makes removal straightforward, and the whole experience tends to improve significantly after the first few uses as your body adapts to metal's unique properties.

How it compares

Plug type Material and weight Best for Key difference
Arsenal Aluminum Tunnel Plug Stainless steel, 160g Men wanting intensity plus visual transformation Removable core switches from solid to hollow instantly during use
Standard solid metal plug Stainless steel, 80–120g Users seeking consistent weight without extras No removable element; straightforward design, lighter than Arsenal
Silicone plug Silicone, 40–80g Beginners and those preferring flexibility Lightweight, porous, warms to body temperature, not suitable for temperature play
Graduated training plug Silicone or steel, varies Progressive widening during a single session Builds sensation gradually; different concept than the Arsenal's tunnel transformation
Flexible Silicone P-Spot Beads Silicone, light Prostate-focused stimulation with movement Mobile, tapered design; made to roll and shift, not sit stationary like the Arsenal

Why it's worth having

Add Arsenal Aluminum Tunnel Butt Plug by BDStyle to your collection when you are ready to step up to serious intensity and visual play. The removable core is a genuine innovation—it transforms one plug into two distinct experiences, and the 160-gram stainless steel weight delivers the kind of deep, building pressure that keeps men coming back. Order it from Malechastity.com.au with discreet Australia-wide delivery and discover why the tunnel effect matters far more than most plugs ever could. Australian Owned, Australian Stocked.

Malechastity.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, Maleshastity.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the BDStyle Arsenal Aluminum Tunnel Plug with Removable Core and what type of anal toy is it?
Heavy stainless steel construction defines this innovative anal plug, featuring a removable inner core that transforms it from solid to hollow tunnel. Weighing 160g with smooth metal surfaces, the Arsenal delivers intense pressure while offering visual excitement through its see-through capability when the core is twisted out.
Can the BDStyle Arsenal Aluminum Tunnel Plug with Removable Core handle temperature play during sessions?
Stainless steel construction responds beautifully to heating and chilling, creating waves of contrasting hot and cold sensations against your body. The BDStyle Arsenal's metal surface amplifies temperature changes, turning every session into a sensory adventure that builds intensity through thermal contrasts combined with its substantial weight.
Does the BDStyle Arsenal Aluminum Tunnel Plug with Removable Core stay secure once inserted?
Smooth metal surfaces and proper plug design ensure the Arsenal seats securely without slipping during wear. The 160g weight creates constant pressure that keeps it positioned, while the removable core mechanism lets you transform sensations mid-session by switching between solid fullness and hollow tunnel experiences.
Would men seeking long-term lockup enjoy the BDStyle Arsenal Aluminum Tunnel Plug with Removable Core for extended play?
Guys exploring anal sensations beyond basic plugs, those craving visual excitement with physical intensity, men ready for temperature play experiments, and anyone wanting control over their experience through the removable core feature will find the Arsenal delivers layers of satisfaction that standard plugs cannot match.
Can you buy the BDStyle Arsenal Aluminum Tunnel Plug with Removable Core with discrete shipping across Australia?
Australian buyers can order the BDStyle Arsenal online with discrete packaging and fast nationwide shipping. Available in silver, blue, and black finishes, the plug ships privately to protect your confidentiality while ensuring quick delivery for exploring this unique tunnel plug experience.

Related Products

Recently Viewed

Why Shop With Male Chastity Australia?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

INTERNATIONAL SHIPPING

We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!