Lee 223 Rem/AR/5.56x45mm NATO Micrometer Breech Lock 3-Die Set
$39.78
The Lee Pacesetter Breech Lock 3-Die Set makes reloading .223 Remington and 5.56 NATO cartridges quick and easy. Includes full length sizing, easy adjust seating, and factory crimp dies for precise reloads.
16 in stock
Lee 223 Breech Lock 3-Die Set includes colored quick change bushings for easy die identification Full Length Sizing Die Micrometer Bullet Seating Die Factory Crimp Die Universal Shell Holder powder measure and instructions with load data. Select this die set if you are reloading mixed range brass and have the Breech Lock Quick Change feature on your reloading press.
This die set may be used to load 5.56 NATO (5.56 x 45mm) brass. You must follow load data published for the 5.56 NATO available from your favorite powder manufacturer.
| Weight | 1.300 lbs |
|---|---|
| Dimensions | 6.100 × 5.000 × 1.900 in |
| Manufacturer | Lee Precision |
| Caliber | .223 Remington |
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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