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
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Customer Reviews
Most Recent Reviews
Echelon 4.5 Icarus by Spookygunner, Verified Owner, July 18, 2025
Great magazine base pad, fit is tight, no set screw like another brand. Has a small spring loaded dimple to keep it securely in place. Only issue, does NOT fit if you are running the Icarus precision ACE grip with their magwell. Solid product otherwi...
Read More...
Read 1 Review

Up to 14% OFF Pistol Parts

Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Show In Stock Only
6 Models Available

Show with deals only:

Coupon Available
Color
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

As low as $110.95
You Save Up to $4.99
Receive $3.28 OP Bucks

Product Info for Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension

The Tyrant CNC Magazine Extension, or also known as base pads, are expertly designed to increase the ammunition capacity of Springfield Armory Echelon's 15 and 17-round magazines by an additional 5 rounds of 9mm. This enhancement is crucial for users seeking increased capacity without compromising the firearm's reliability and performance. Each Springfield Armory Echelon magazine extension is CNC machined from T6061 aerospace-grade aluminum, a material chosen for its optimal balance of strength and lightweight properties. This level of precision in machining ensures a perfect fit and function with the Springfield Echelon models.image

The finishing process involves bead blasting followed by a hardcoat anodize, providing not only a durable surface resistant to wear and tear but also an aesthetic appeal. This finish is consistent with the high-quality standards set by Tyrant CNC and complements the overall look of the firearm. A standout feature of our Echelon magazine extension is its tool-less installation and removal capability, a significant advancement over other market options that often require tools and are prone to disassembly upon impact. This design aspect emphasizes ease of use and maintenance, appealing to a wide range of users

Specifications for Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension:

Manufacturer: Tyrant CNC
Fabric/Material: Aerospace Grade Aluminum
Magazine Capacity: 5 Round
Caliber: 9mm Luger
Gun Make: Springfield Armory
Gun Model: Springfield Armory Echelon

Package Contents:

  • Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension

Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension Orderable Models

List of Orderable Models

  • Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension, Black, 764046031199-5RD , MPN: 764046031199-5RD , UPC: 764046031199 , Code: 2DD-PME-SP01-764046031199-5RD
  • Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension, Grey, 764046031212-5RD , MPN: 764046031212-5RD , UPC: 764046031212 , Code: 2DD-PME-SP01-764046031212-5RD
  • Tyrant CNC Springfield Armory Echelon Magazine Extension, 5 Rounds, Silver, TD-ECHEMAGEX17-ALU , MPN: TD-ECHEMAGEX17-ALU , UPC: 764046031236 , Code: 2DD-PME-SP01-TD-ECHEMAGEX17-ALU-5RD
  • Tyrant CNC Springfield Armory Echelon Magazine Extension, 5 Rounds, Red, TD-ECHEMAGEX17-RED , MPN: TD-ECHEMAGEX17-RED , UPC: 764046031199 , Code: 2DD-PME-SP01-TD-ECHEMAGEX17-RED-5RD
  • Tyrant CNC Springfield Armory Echelon Magazine Extension, 5 Rounds, Blue, TD-ECHEMAGEX17-BLUE , MPN: TD-ECHEMAGEX17-BLUE , UPC: 764046031229 , Code: 2DD-PME-SP01-TD-ECHEMAGEX17-BLUE-5RD
  • Tyrant CNC Springfield Armory Echelon 5-Round Magazine Extension, Gold, 764046031243-5RD , MPN: 764046031243-5RD , UPC: 764046031243 , Code: 2DD-PME-SP01-764046031243-5RD
Compare (0)