A high-intent full-size 9mm matchup for shoppers deciding between Springfield's Echelon and Sig Sauer's modular P320 platform.
Affiliate link • We may earn a commission
Affiliate link • We may earn a commission
| Specification | Springfield Armory Echelon | Sig Sauer P220 Nitron Full Size |
|---|---|---|
| Type | Pistol: Semi-Auto | Pistol: Semi-Auto |
| Caliber | 9mm Luger | .45 ACP |
| Action | Double Action (USA Action Trigger System) | Double Action |
| Capacity | 10+1 | 8+1 |
| Barrel Length | 4.5" | 4.4" |
| Overall Length | 8" | 7.7" |
| Weight | 23.9 oz | 30.4 oz |
| Finish | Black | Matte Black Nitron |
| Stock / Grip | Billet Machined, Melonite | Polymer Grips |
| Sights | Front: Tritium, Luminescent, Rear: Tactical Rack U-Dot | Front: SIGLITE, Rear: Fixed SIGLITE |
| Safety | Palm Grip Safety | Decocker |
| Receiver | — | Aluminum Alloy |
| Magazines | 2 | 2 |
| MSRP | $710 | $1,299.99 |
| UPC | 706397970246 | 798681437238 |
| Model Code | EC9459BLCU | — |
Rows marked with have different values
Variable Interface Systems, Striker Status Indicator
CA Approved
A direct pair makes sense once you already know you want a larger 9mm platform and need to decide whether the remaining differences in price, dimensions, and features are enough to change your choice.
Start with the highlighted rows, then look at total size, weight, capacity, and pricing together instead of isolating one number at a time.
If this matchup still feels too narrow or you are not sure these are your two best candidates, widen the shortlist with a broader full-size or top-rated page before returning to compare.
Use these guides, FAQs, and category pages if you want more context before you commit to this matchup as your final shortlist.
Answers to common 9mm shopping questions, including why 9mm is so popular, how to think about size, and how to narrow down the right 9mm handgun.
Answers to common questions about how to compare handguns, what to focus on first, and how to keep side-by-side comparisons useful.
