Lee - 223 Rem Collet Die Conversion Kit (#BT33) is installed with the

(#BT33) is installed with the Steel Bar Nut inside the free float tube and the 1913 Picatinny rail on the outside with the matching holes aligned

The annulus is the thickness of the inner ring you locate around the aiming mark

78 MOA max windage adjustment

These die bodies are 7/8"-14 threaded for any standard press

The Digital Trigger Pull Gauge is equipped with a large

Lee - 223 Rem Collet Die Conversion Kit (#BT33) is installed with theThere is no loading system that will load more accurate ammunition than Lee Collet Dies. A collet squeezes the case neck against a precision mandrel for a perfect bullet fit with minimun run out. No case lube is needed. Cases last ten times longer, so the savings on only 35 cases will pay for the dies. Maximum accuracy is usually achieved by seating the bullet out for enough to touch or almost touch the rifling. This provides the shot start pressure