The Bullet Feed Kit is complete for one bullet diameter and range of length. Bullet Feed Kits are only available for pistol calibers and are only compatible with the Lee Pro1000 and Loadmaster presses.
The Bullet Feed Tube will hold approximately 25 bullets. The Kit will include both a Small and Large Tube. The Small Tube fits inside of the Large Tube, when loading Large bullets, the Small Tube is removed. The bullets that work best in the Bullet Feeder are jacketed or lead round nose flat base bullets.
To determine which Bullet Feeding Kit you need, you will need to know the caliber and the length of the bullet (projectile) in inches. If you do not know the length of the bullet, find one and measure it with a caliper.
For 30 and 32 cal pistol bullets, up to .60" long, you would use Bullet Feed Kit product number
90892.
For 9mm (.355") to .365" pistol bullets, up to .46" long, you would use Bullet Feed Kit product number
90893.
For 9mm (.355") to .365" pistol bullets, .46" to .60" long, you would use Bullet Feed Kit product number
90894.
For 9mm (.355") to .365" pistol bullets, .60" to .75" long, you would use Bullet Feed Kit product number
90895.
For 40 cal (.401") to 44 cal (.430') pistol bullets, up to .65" long, you would use Bullet Feed Kit product number
90896.
For 40 cal (.401") to 44 cal (.430') pistol bullets, .65" to .80" long, you would use Bullet Feed Kit product number
90897.
For 45 cal (452"/.454") pistol bullets, up to .67" long, you would use Bullet Feed Kit product number
90898.
For the complete list of available pistol Bullet Feed Kits, please see the link below.
http://leeprecision.com/reloading-presses/progressive-presses/progressive-press-accessories/bullet-feed-kit/
To switch from one size Bullet Feed Kit, to another, you would only need to change out the Bullet Feed Die and Finger. Sizes are the same as above. Please see the link below for a complete list of Feed Die and Finger Kits.
http://leeprecision.com/reloading-presses/progressive-presses/progressive-press-accessories/feed-die-and-fingers/
Another optional accessory for your Bullet Feed Kit is the
Multi-Tube Adapter. The Multi-Tube Adapter allows you to add three more tubes to your Bullet Feed set up and should hold around 100 bullets total.