The Boss Reloading Press, The Quality of Cast Iron at The Price of Aluminum!

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Item No. 72100 Category:

This press that has all the features reloaders look for. It’s cast iron construction insures that it will last a lifetime, yet it is priced with light-duty aluminum presses! The BOSS is powerful, remarkably easy to use, and yet sensitive enough to seat primers without crushing them.

Take a look at all the features The BOSS offers and you’ll be convinced…when it comes to “O” Type reloading presses, this one is truly a smart choice.

Smart Primer Arm Assembly

Quickly change primer size by simply exchanging the entire primer arm assembly.
Now supplied with both large and small primer arms.

  • Large Item No 99154
  • Small Item No 99151

Features

  • Rigid cast iron frame
  • 36˚ frame offset gives the best visibility and access of all comparable presses
  • “Smart” primer arm automatically moves in and out of position with ram travel.
  • Priming arm is positioned where it should be… at the bottom of ram travel for the lowest leverage and best feel.
  • Offset handle is in the most comfortable operating position yet out of the way for best access and visibility
  • Positive ram travel stop
  • Powerful compound linkage
  • 3 holes for rigid mounting
  • Accepts all standard 7/8″-14 threaded dies and universal shell holders
  • Shellholders may be rotated to any comfortable position desired
  • Includes primer catcher

Available in kit form with shell holders, and Series “A” die set (excludes Deluxe Set).

To order, please see table below.

CartridgeBoss Press Kit
204 Ruger72287
221 Remington Fireball72101
22 Hornet72102
22 Nosler72768
222 Remington72109
22-250 Remington72106
223 Remington72111
224 VALKYRIE72387
243 Winchester72114
6MM Remington72115
25-06 Remington72120
257 Roberts72125
260 Remington72531
6.5 Creedmoor72446
6.5MM/284 Win (Norma)72415
6.5 x 55 Swedish72132
6.5 PRC72487
270 Winchester72135
270 WSM72255
7mm-08 Remington72139
7MM Remington Mag72136
7MM x 57 Mauser72138
7MM PRC72936
280 Ackley Improved72428
30-30 Winchester72146
30-06 Springfield72148
300 PRC 72776
300 Remington Ultra Mag72288
300 WSM72223
300 Winchester Mag72153
300 Weatherby Mag72252
308 Winchester / 307 Winchester72155
8MM x 57 Mauser72159
338 Winchester Magnum72163
375 H&H Magnum72169
30 M1 Carbine72180
32 Smith & Wesson Long72158
32 H & R Magnum *72161
32 S & W Long/32 H & R Mag72162
9MM Luger72172
38 Special72183
357 Magnum72182
38 Spec/357 Mag72184
40 Smith & Wesson72272
10MM Auto72520
40 S & W/10MM Auto72253
44 Special72187
44 Magnum72186
44 Spec/44 Mag72194
44-40 Winchester72188
45 ACP/45 Auto Rim72189
45 Colt/454 Casull72191

Extra Notes

– NOTICE–
Primer Arm Assembly Update
Effective January 2020, for the convenience of our customers, all Redding Reloading presses and the optional “Slide Bar Primer Feed System” will be shipped with two primer arm assemblies, one each for both large and small primers. Each assembly will have the large or small primer cup permanently affixed and sealed. This will eliminate all assembly and adjustment that was previously required for a primer size change.