RCBS Pro Chucker 88915 Instruction sheet

Pro Chucker Tube Case Feeder
PRODUCT INSTRUCTIONS
Part# 88915
6170


WARNING!
Before using this product, read and follow these instructions carefully.
Failure to do so could result in serious injury or death, or property damage.
If you have any questions while assembling or operating this product, call us at
1-800-379-1732 (U.S. or Canada)
Hours: Monday – Friday 5:00 a.m. – 5:00 p.m. Pacific Time
Or email us at rcbs.tech@vistaoutdoor.com
This instruction manual contains important safety and operating information.
Keep this as a permanent part of your reloading equipment.
If lost, contact us for a replacement. Refer to Pro Chucker Progressive Press Product
Instruction for additional Warnings and Safety information.
RELOADING SAFETY
NOTICE - This manual is not intended to provide comprehensive instructions or safety information on how to
reload, or handle or use reloading components. Always read and thoroughly understand a reloading manual
before attempting to reload ammunition.
Reloading is an enjoyable and rewarding hobby when conducted safely. But, as with many hobbies, carelessness
or negligence can make reloading hazardous.
WARNING!: WHEN RELOADING, ALWAYS FOLLOW THESE SAFETY GUIDELINES TO MINIMIZE
THE RISK OF PERSONAL INJURY OR DEATH.
• Always wear safety glasses.
• Understand what you are doing and why. Read handbooks and manuals on reloading. Talk to experienced
reloaders. Write or call suppliers of equipment or components if you have questions or are in doubt.
• Read and understand all warnings and instructions accompanying your equipment and components. If you do
not have written instructions, request a copy from the manufacturer. Keep instructions for future reference.
• Don’t rush or take short cuts. Establish a routine and follow it diligently.
• Keep complete records of reloads. Label each box showing the date produced, and the type of primer, powder
and bullet used.
• Do not smoke while reloading, or reload near sources of heat, sparks or flame.
• Observe good housekeeping in the reloading area. Keep tools and components neat, clean and orderly.
Promptly and completely clean up any spills.
• Keep your hands and fingers away from “danger” spots and pinch-points where they might be injured.
• Keep all reloading equipment and components out of reach of children.
• Stay alert. Reload only when you can give your undivided attention. Do not reload when tired, ill, rushed or
under the influence of drugs or alcohol.
Because RCBS has no control over the choice, assembly or use of components or other reloading equipment,
RCBS assumes no liability, expressed or implied, for the use of ammunition reloaded with this product.
1
CAUTION! Avoid pinch points on tool; keep fingers clear of moving parts.

2
LOADING DATA
Use only laboratory tested reloading data.
We highly recommend referring to a current reloading manual.
OBSERVE ALL WARNINGS ABOUT THE USE OF MAXIMUM LISTED LOADS.
WORKING WITH CARTRIDGE CASES
• Examine empty cases to be sure they are in good condition before reloading. Thin, split, deformed,
or badly corroded or pitted cases may be structurally weak, and result in a dangerous condition.
Pay particular attention to splits in the mouth, separation between the case and the head, and dents
in the shoulder.
• Do not store cartridge cases or ammunition near harsh chemicals such as gasoline, household
cleaners or cat urine. The fumes can weaken the metal and present a dangerous condition.
• Do not clean cases with chemicals other than those specifically designed for the purpose.
• Do not attempt to clean loaded ammunition or primed cases. Doing so can cause corrosion, and
weaken the case, or cause a misfire/hangfire condition.
• Ensure cases have proper primer pocket sizes; remove primer staking/crimp if necessary.
Attempting to seat a primer into an undersized pocket or pocket with staking/crimping can result in
detonation. Minimum diameter is 0.173 inch for small primers and 0.2085 inch for large primers.
• Do not ream out or enlarge flash holes of cartridge cases. This may change the ignition rate and
result in dangerous pressures.
• Resize and trim fired cases to ensure reliable chambering and obtain proper bullet tension and
crimp.
• Never attempt to guess at the identity of your ammunition.

3
UNPACKING
Refer to the list below to Identify parts as you unpack your new Pro Chucker Tube Case Feeder. Parts bags are
numbered in the order that you will be using them.
1. One Piece Actuator Assembly (20000241)
2. Base Plate (20000187)
3. Close Cam (20000237)
4. Drop Body (20000220)
5. Drop Body Bracket (20000191)
6. .500 Tube – Medium (20000211)
7. Parts Bags 1-8
• PC Case Feeder Bag 1 (20000245)
• PC Case Feeder Bag 2 (20000246)
• PC Case Feeder Bag 3 (20000247)
• PC Case Feeder Bag 4 (20000248)
• PC Case Feeder Bag 5 (20000249)
• PC Case Feeder Bag 6 (20000250)
• PC Case Feeder Bag 7 (20000251)
• PC Case Feeder Bag 8 (20000252)

4
20000241 One Piece Actuator Sub-Assembly BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000198 ONE PIECE ACTUATOR
2 1 20000239 SHUT OFF GATE
3 1 7181290 INDEX RETURN SPRING #80033
4 1 7186157 5-40 X 1/4” FHCS
5 1 7401013 PIN, SLOTTED SPRING 1/16” DIA X 1/2” LG
20000242 Top Stop Pin Sub-Assembly BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000221 STOP PIN NUT
2 1 20000225 TOP STOP PIN
3 1 20000226 STOPPER
4 1 20000230 ADJUSTMENT PLUG
5 2 20000253 6-32 X 3/32” SHSS
6 1 20000254 PLUNGER SPRING
3 5 1
4 2
20000241
ONE PIECE ACTUATOR ASSEMBLY
3
1
2
6
5
5
6
20000242
TOP STOP PIN ASSEMBLY
20000187 Base Plate BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000187 BASE PLATE

5
20000243 Lower Stop Pin Sub-Assembly BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000223 LOWER STOP PIN
2 1 20000231 LOWER STOP PIN HEAD
20000245 PC Case Feeder Bag 1 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000218 STRAIGHT SPRING
2 1 7187217 8-32 X 3/8” BHCS
3 3 7187218 8-32 X 3/8” FHCS
20000246 PC Case Feeder Bag 2 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000196 OPEN CAM
2 1 20000203 BOX RAIL
3 1 20000255 1/4” COMPRESSIBLE O-RING
4 2 7181261 8-32 X 5/8” BHCS
1
2
20000243
LOWER STOP PIN ASSEMBLY
1
2
3
3
3
20000245
PC CASE FEEDER BAG 1
1
2
4
3
20000246
PC CASE FEEDER BAG 2

20000247 PC Case Feeder Bag 3 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000232 .500 BOTTOM BUSHING
2 2 7109099 10-32 X 1/4” SHSS
3 3 7109509 8-32 X 1/4” SHSS
4 2 7187181 10-32 X 5/8” BHCS
5 3 7188041 8-32 X 1/4” BHCS
20000248 PC Case Feeder Bag 4 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000207 BOX SLIDER
2 1 20000234 CASE PUSHER ACTUATOR ARM
3 1 20000235 ROLLER
4 1 7198958 6/32 X 1/2” SHSS
2
3
4
1 5
20000247
PC CASE FEEDER BAG 3
2
3
1
4
20000248
PC CASE FEEDER BAG 4
6

20000249 PC Case Feeder Bag 5 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000216 CASE PUSHER V BLOCK
2 1 20000236 CASE FEEDER SHAFT
3 2 7109509 8-32 X 1/4” SHSS
20000250 PC Case Feeder Bag 6 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000233 .500 TOP BUSHING
2 1 7189054 CENTURY SPRING #80138
3 1 7189068 5-40 X 3/4” SHCS
4 1 7189069 5-40 HEX NUT
132
20000249
PC CASE FEEDER BAG 5
2
4
31
20000250
PC CASE FEEDER BAG 6
7

20000251 PC Case Feeder Bag 7 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000242 TOP STOP PIN Assembly
2 1 20000243 LOWER STOP PIN Assembly
3 1 20000221 STOP PIN NUT
4 1 20000222 ADJUSTMENT RING
5 2 7109509 8-32 X 1/4” SHSS
20000252 PC Case Feeder Bag 8 BOM
ITEM NO. QTY. PART NUMBER PART NAME
1 1 20000213 TOP CLOSE CAM LEFT
2 1 20000215 TOP CLOSE CAM RIGHT
3 2 7187217 8-32 X 3/8” BHCS
4 1 7189077 10-24 X 1/2” FHCS
1
5
2
3
4
20000251
PC CASE FEEDER BAG 7
41 3
2
20000252
PC CASE FEEDER BAG 8
8
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