Lyman Ammo Checker - Single Caliber .300 AAC Blackout
$19.32
Ensure your .300 AAC Blackout ammunition meets the highest quality standards with the Lyman Ammo Checker. This precision gauge, machined from solid aluminum to SAAMI minimum chamber tolerances, allows you to quickly verify that your reloaded or factory cartridges will chamber flawlessly in your firearm. A must-have tool for serious reloaders and shooters alike.
Out of stock
Lyman Ammo Checkers are gauges that verify the quality and consistency of both reloaded and factory ammo. They are machined from solid aluminum and cut with custom tooling to SAAMI minimum chamber tolerances. Just drop your cartridge into the gauge and if it fits it will chamber in your gun.
| Weight | 0.255 lbs |
|---|---|
| Dimensions | 6.750 × 1.550 × 1.400 in |
| Manufacturer | Lyman Products |
| Finish | machined |
| Material | aluminum |
| Dimensions | compact |
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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