Support & Resources

SL900Resources

Manuals, setup and maintenance videos, caliber conversion charts and the parts that fit this machine, all in one place.

  • 1 Documents
  • 1 Conversion Kits

View The SL900

SL900 | Shotshell Reloader | 12 Gauge

Manuals & Guides

Download the owner's manual, quick start guide and reference sheets for this machine.

Caliber Conversion

Check the chart for what your machine needs, then pick the conversion kit for your cartridge.

Conversion Kits1

Still Need A Hand?

Dillon's support team works on these machines every day. Send us the details and we'll get you running.

800-223-4570

Replacement Parts

Find Your Part

Every exploded diagram from the manual, in page order. Open an assembly to see the diagram and every part on it, then click the part to order it.

Upper Machine Assy Manual p. 59 parts
Casefeeder Assembly Manual p. 77 parts
Lower Machine Assembly Manual p. 95 parts
Toolhead Assembly Manual p. 1022 parts
Primer Feed System Assembly Manual p. 1214 parts
Auto Powder Measure Assembly Manual p. 136 parts
Wad Guide / Swing Arm Assembly Manual p. 158 parts

Cannot find a part on a diagram? Call Dillon on 800-223-4570 with the machine and the item number from the diagram and we will identify it for you.

Know Before You Buy

SL900 | Shotshell Reloader

Questions, Answered.

What gauges does the SL900 load?

The SL900 is available as a 12, 20 or 28 gauge loader, and loads shells up to 2 3/4".

What size shot will the SL900 load?

#6 through #9 size shot. The adjustable shot dispenser is case-activated and uses an extra-large hopper that holds 25 pounds of shot.

Do I have to change bushings to change the powder or shot charge?

No. The SL900's powder and shot systems are both easily adjustable and case-activated, which eliminates troublesome bushing changes along with spilled powder and shot.

The powder measure is the same proven design we use on our metallic cartridge reloaders, accurate to within one-tenth of a grain.

How hard is it to switch from one gauge to another?

The SL900 features Dillon's interchangeable toolhead design. The toolhead assembly simply slides out of the frame, keeping all your critical die and measurement adjustments intact. Each machine comes with factory-adjusted dies.

Is a case feeder included with the SL900?

No. The automatic casefeeder system shown with the machine is optional and ordered separately.

What warranty does the SL900 come with?

The SL900 comes with a lifetime warranty against manufacturing defects and normal wear and tear. Electrical and electronic components have a one-year warranty.

Specs

The SL900 Shotshell Reloading Machine Features

  • Available as a 12, 20 or 28 Gauge Loader
  • Loads up to 2 3/4" shells
  • Loads #6 through #9 size shot
  • Automatic Indexing
  • Auto Powder / Priming Systems
  • Adjustable Case-Activated Shot System
  • Tilt-Out Wad Guide
  • Aluminum Roller Handle standard

The Automatic Casefeeder system shown is optional.

General Information

The SL900 ships with easily adjustable, case-activated powder and shot systems that eliminate troublesome bushing changes along with spilled powder and shot. The powder measure is the same proven design, renowned for its accuracy (within one-tenth of a gr) and consistency, that we use on our metallic cartridge reloaders. Our adjustable shot dispenser uses the same design principle, with an extra-large hopper that holds 25 pounds of shot.

The frame is a heavy-duty O-frame design, precision CNC machined to exacting tolerances. Switching from one gauge to another is easy, because the SL900 features Dillon's famous interchangeable toolhead design. The toolhead assembly simply slides out of the frame, keeping all your critical die and measurement adjustments intact. Each machine comes with factory-adjusted dies.

Warranty

The SL900 comes with a lifetime warranty against manufacturing defects and normal wear and tear. Electrical and electronic components have a one-year warranty.

You Will Also Need (At Minimum)

  • Shotshell components (hulls, wads, shot, powder and primers)
  • Powder Scale
  • Reloading Handbook
  • Primer Flip Tray

We Also Suggest That You Purchase

  • The optional automatic casefeeder to increase throughput
  • A machine cover to keep the unit dust free
  • Extra primer pick-up tubes for longer sessions

Technical Features

  • Shotshell reloader for 12, 20 and 28 gauge
  • Loads up to 2 3/4" shells, #6 through #9 shot
  • Automatic indexing
  • Automatic powder and priming systems
  • Adjustable case-activated shot system - no bushing changes
  • Shot hopper holds 25 pounds
  • Tilt-out wad guide
  • Heavy-duty CNC-machined O-frame
  • Interchangeable toolhead for fast gauge changes
  • Aluminum roller handle standard
  • Lifetime warranty against manufacturing defects (one year on electronics)