Brass insert with an 8-32 thread for 6 mm shafts, adjustable in weight from 75 down to 50 grain.
Brass puts weight exactly where it has the most effect, right at the front. That raises FOC without having to move to a heavier point, and it settles the arrow in flight.
A break line allows the insert to be shortened from 75 to 50 grain, so one part covers two weights. Which of the two sizes fits depends on the spine of the shaft.
Specifications
- Material: brass
- Weight: 75 grain, reducible to 50 grain
- Thread: 8-32
- For shafts with a 6 mm inside diameter
- Supplied by the dozen
| Size | Spine | Part number |
|---|---|---|
| #1 | 400 to 600 | 120494 |
| #2 | 250 to 340 | 631107 |
Note
- Easton names the Sonic 6.0 in the stated spine ranges as the matching shafts.
- A section once broken off cannot be put back. All inserts in a set should be treated the same way.
- Adhesive is not included. Epoxy is used for fitting.
- The extra weight up front changes dynamic spine. Moving from a light insert to brass may call for a different spine.
For more information, please visit the manufacturer website for this product .
This product was added to the store on 2026-09-10.
Current availability of variants:
Items with supplier stock levels synchronized daily
For this item, the stock level is directly linked to the systems of our main suppliers and is automatically updated daily. We place orders with our distributors regularly, at least once a week. You can see the current delivery time labels directly in the product selection and in the overview in your shopping cart.
The item is in sufficient quantity in the supplier's warehouse and is usually shipped quickly.
only a few items are still available from the supplier and, as other retailers also have access to this stock, the product may be out of stock at short notice. If you are interested, we recommend placing your order as soon as possible.
The item is currently out of stock at the supplier and cannot be reordered at this time. It is often difficult to estimate a specific delivery date, but you are welcome to inquire with us individually (via the contact form or WhatsApp Business).
Items marked as such will only be ordered for you from the manufacturer or supplier after you have placed your order. This results in a longer delivery time, which you are welcome to inquire about in advance (via the contact form or WhatsApp Business). As these items are procured specifically for you, the right of withdrawal is usually restricted.
| Variant | Model | in our stock | at the supplier |
|---|---|---|---|
| #1 | A029490 | 2 | high availability: ready to ship in 5-6 days |
| #2 | A029490 | 0 | low availability: ready to ship in 5-6 days |
For this item, the stock level is directly linked to the systems of our main suppliers and is automatically updated daily. We place orders with our distributors regularly, at least once a week. You can see the current delivery time labels directly in the product selection and in the overview in your shopping cart.
The item is in sufficient quantity in the supplier's warehouse and is usually shipped quickly.
only a few items are still available from the supplier and, as other retailers also have access to this stock, the product may be out of stock at short notice. If you are interested, we recommend placing your order as soon as possible.
The item is currently out of stock at the supplier and cannot be reordered at this time. It is often difficult to estimate a specific delivery date, but you are welcome to inquire with us individually (via the contact form or WhatsApp Business).
Items marked as such will only be ordered for you from the manufacturer or supplier after you have placed your order. This results in a longer delivery time, which you are welcome to inquire about in advance (via the contact form or WhatsApp Business). As these items are procured specifically for you, the right of withdrawal is usually restricted.
- Manufacturer Info Easton
- Contact information in accordance with Art. 19 EU GPSR
- Post Address:
- Easton Technical Products
- 5040 Harold Gatty Drive
- UT 84116 Salt Lake City
- USA
- Electronical Address:
- Website: https://eastonarchery.com/privacy/
- Person responsible in accordance with Art. 19 EU GPSR
- Post Address:
- S.S.A. Sporting Goods NV
- John Cordierlaan 15
- 8400 Oostende
- Belgien
- Electronical Address:
- Website: https://www.ssa-archery.com/en-us/contact-us
We strive to offer the best price – click on the best price graphic on the right if you have seen this item cheaper elsewhere.

