L.E. Wilson Adjustable Case Gage 300 Win Mag
$39.45
Precisely measure 300 Win Mag case length and ensure ammo meets industry standards with the L.E. Wilson Adjustable Case Gage.
2 in stock
The Wilson Adjustable Case Gage allows reloaders to measure case length from the base of the cartridge to the shoulder as well as the maximum case length. This process shows the reloader if ammunition is being produced within industry specifications.
Notes:
- This is a two-piece adjustable cylinder-type gauge for checking fired and resized cartridge cases for cone-to-head and overall length
- Used to compare cartridges avgainst the minimum and maximum SAAMI cartridge dimensions
| Weight | 0.450 lbs |
|---|---|
| Dimensions | 3.250 × 1.250 × 1.250 in |
| Manufacturer | L.E. Wilson |
| Finish | none |
| Weight | lightweight |
| Material | metal |
| Dimensions | adjustable |
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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