Mayville Engineering Co./Mec MEC Rubber Grommet
$0.90
The MEC Rubber Grommet is a small but essential component for reliable reloading press operation. Made by industry leader Mayville Engineering, it ensures smooth cycling and consistent results.
118 in stock
MEC has a long history of excellence in the reloading industry and uses only the highest-quality materials and workmanship for high-dollar items as well as for manufacturing smaller parts including the MEC Rubber Grommet. Although this is an inexpensive replacement part it plays a key role in the overall operation of reloading. For that reason many reloaders will keep several extra grommets on hand.
This rubber grommet is strong and durable and designed to fit the MEC powder bottle. The grommet goes through the same precision engineering and quality-control checks as all other MEC products.
| Weight | 0.006 lbs |
|---|---|
| Dimensions | 4.150 × 3.450 × 0.600 in |
| Manufacturer | Mayville Engineering Co./Mec |
| Finish | durable |
| Material | rubber |
| Compatible With | MEC powder bottle |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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