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1.85"OD 8.85"L Carbon Fiber Modular Solvent Trap MST 8x Aluminum Cups 1/2×28,5/8×24 with 1/2×28,.578×28.9/16×24,13.5x1LH Booster


Solvent TrapTrap and .578x28Trap and 1 2x28Trap and 13.5x1LHTrap and 9 16x24
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1. Modular Trap (MST) kit is one of the most versatile in the trap market because of its distinct modular design.

2. Super Lightweight. Carbon Fiber Cool Core which allows cool air to flow into the solvent filter between the carbon fiber exterior and the baffle stack that heats up.


4. The end result is the only solvent filter that remains cool enough to be handled with bare hands.

5. Allows the hot baffle stack to cool much more rapidly than other solvent filters



Net Weight without Carbon Fiber Tube: 12 oz

Longest Configuration Weight: 14 oz

Length: 8.85″L

Diameter: 1.85”OD

Thread on Extension Blast Chamber: 1-3/16×24 (can be used with our booster)

Build Materials: Aluminum 7075 and Carbon Fiber

Finish: Black Anodized

Thread Mounts: 5/8×24 + 1/2×28

Compatible with: Industry Standard tube thread, 1-3/16×24 TPI




Package Included:

1X Carbon Fiber Tube

1x Extension Blast Chamber

1x End Cap with Removable Wipe Rubber

2x Thread Adapter, 1/2×28 and 5/8×24 (1.1875×24”)

8x Aluminum Cups




5-8 x 24 Compatible Cals:


45 ACP





333 Lapua

6.5 Grendal


1-2 x 28 Compatible Cals:









Description of Booster :

1. The use of the booster assembly allows pistols to properly cycle when the weight of a suppressor is added to the end of the barrel.

2. Most pistols with a browning-type action (Glock, Sig Sauer, HK and etc.) will require a booster to properly cycle.


Weight 3.8oz/0.12 lbs

Dimensions: 2 x 2 x 2 inch

The booster assembly includes a piston

For Booster lockout, you must read the disclaimer before purchasing (below).

Booster threads are 1-3/16 x 24.

For use with centerfire pistol ammo on semi-auto handguns only.

NO rimfire ammo in this device. It will cause baffle strikes and sluggish operation.


Booster Thread Size:

1/2×28 9mm Caliber .22LR, 5.56mm,


. USA 45 ACP Caliber,


. 40 S&W
13.5x1LH 9mm available

5/8×24, 16×1LH, needs to be customized

Package Included:

1x Aluminum Black Shell

1x Aluminum Black Cap

1x Stainless Steel Spring

1x Stainless Steel Piston

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-15 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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