Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
You May Also Like
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
(41)
List: $17.95 $16.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
(26)
List: $14.95 $13.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
(43)
List: $12.95 $11.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
(26)
List: $14.95 $13.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-10/SR25 Rifle Magazine, .308 Win/7.62x51mm NATO, 25 Round, Black, 1 Pack, Polymer, MGMPI292BLK-25RD
Magpul Industries PMAG GEN M3 AR-10/SR25 Rifle Magazine, .308 Win/7.62x51mm NATO, 25 Round, Black, 1 Pack, Polymer, MGMPI292BLK-25RD
(16)
List: $24.95 $22.45 Save Up to 10%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
(17)
List: $14.95 $13.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
(41)
List: $17.95 $16.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-10/M110/SR25 Rifle Magazine, .308 Win/7.62x51mm, NATO 20 Round, Black, 1 Pack, Polymer, MGMPI291BLK-20RD
Magpul Industries PMAG GEN M3 AR-10/M110/SR25 Rifle Magazine, .308 Win/7.62x51mm, NATO 20 Round, Black, 1 Pack, Polymer, MGMPI291BLK-20RD
(17)
List: $22.95 $19.95 Save Up to 13%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
(9)
List: $22.95 $20.45 Save Up to 11%
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
(11)
List: $15.95 $14.95 Save Up to $1.00
Show In Stock Only
9 Models Available
Caliber
All
Condition
All
Condition Quality
All
Condition Details
All
Search

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for RCBS Small Base Sizer Die Set - Group A - Popular Rifle Cartridges

RCBS Small Base Two-Die Sets .223 Remington 11103 on sale and available from our online store. OpticsPlanet is an Authorized US Distributor for RCBS Reloading Equipment.image

Contains Small Base Sizer with Expander-Decapping Unit and Regular Seater Die with Seater Plug. Not recommended for ammunition used in bolt-action rifles.

Specifications for RCBS Small Base Sizer Die Set - Group A - Popular Rifle Cartridges:

Manufacturer: RCBS
Quantity: 1
Color: Silver
Fabric/Material: Steel
Gun Type: Rifle
Country of Origin: USA

Features of RCBS Small Base Sizer Die Set - Group A - Popular Rifle Cartridges

  • Reload bottleneck cases used in tight-chambering semi-automatic, pump, or lever-action rifles
  • Small Base Sizer Die resizes the case to slightly below SAAMI minimums helping ensure reliable feeding and chambering in tight-chambering rifles
  • Expander-Decapping Unit removes spent primers from the case and expands the case mouth to allow for easy bullet seating

Package Contents:

  • RCBS Small Base Sizer Die Set - Group A - Popular Rifle Cartridges

RCBS Small Base Sizer Die Set - Group A - Popular Rifle Cartridges Orderable Models

List of Orderable Models

  • RCBS Group A Small Base Die Set, .223 Rem, 11103 , MPN: 11103 , UPC: 076683111036 , Code: 3R-R6-11103-11103
  • USED, RCBS Group A Small Base Die Set, .308 Win, 15503 , MPN: 15503-EDEMO , Code: 3R-R6-11103-15503-EDEMO-RE-B
  • RCBS Group A Small Base Die Set, .308 Win, 15503 , MPN: 15503 , UPC: 076683155030 , Code: 3R-R6-11103-15503
  • RCBS Group A Small Base Die Set, .270 Win, 13503 , MPN: 13503 , UPC: 076683135032 , Code: 3R-R6-11103-13503
  • RCBS Group A Small Base Die Set, .30-06 Springfield, 14803 , MPN: 14803 , UPC: 076683148032 , Code: 3R-R6-11103-14803
  • RCBS Group A Small Base Die Set, 7mm Rem Mag, 13603 , MPN: 13603 , UPC: 076683136039 , Code: 3R-R6-11103-13603
  • RCBS Group A Small Base Die Set, 300 Win Mag, 15303 , MPN: 15303 , UPC: 076683153036 , Code: 3R-R6-11103-15303
  • RCBS Group A Small Base Die Set, 6.8 Rem SPC, 13303 , MPN: 13303 , UPC: 076683133038 , Code: 3R-R6-11103-13303
  • RCBS Group A Small Base Die Set, .243 Win, 11403 , MPN: 11403 , UPC: 076683114037 , Code: 3R-R6-11103-11403

RCBS Small Base Sizer Die Set - Group A - Popular Rifle Cartridges Unavailable & Discontinued Models

List of Unorderable Models

  • RCBS Group A Small Base Sizer, .22-250 Rem, 10631 , MPN: 10631 , UPC: 076683106315 , Code: 3R-R6-11103-10631
Compare (0)