Eemann Tech Progressive Recoil Spring for 1911/2011
≈ $12
Price at the dealer: 119 kr. Converted at the ECB rate as of November 03, 2026.
No permit required (18+)
311 50 Falkenberg, Sweden
0
ID: 11503743
Purchase from outside the EU: The firearm goes through an importer in your country, the dealer handles the export.
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Details
- Original language
- Swedish
- Category
- Condition
- New
- Location
- 311 50 Falkenberg, Sweden
- Availability
- In stock
Freshness
This listing is based on a mirrored offer, where the listing data was synced to us from a shop, dealer, or external marketplace. Please note that temporary price discrepancies may occur due to possible delays in data transmission.
- Source
- Arms & Ammo Center
- Last updated
- about 13 hours ago
Description
Note:
The item is located abroad. Please note that delivery conditions, shipping times, and/or the purchase process may differ.
Progressive Recoil Spring differs from the common spring by the fact that the distance between coils keeps reducing starting from the middle of the spring till the last coil.
While getting pressure the spring starts functioning in two phases:
• 1st: The first half of the spring with identical distance between coils starts compressing from the beginning.
• 2nd: After the first half has been fully shrunk the second half with reduced coil distance starts its compressing as well.
Each coil increases the spring compression. Full compression provides maximum resistance and reduces recoil impulse.
Every Eemann Tech Recoil spring has its own unique colour that allows visual identification of the power value throughout its whole service life period.
All springs are painted with polymer heat treated paint which remains flexible throughout the whole period of service. The paint does not ruin or dye handgun from inside.
Table of colors:
• 6 lbs - DARK BLUE
• 7 lbs - DARK GREEN
• 8 lbs - GREY
• 9 lbs - BROWN
• 10 lbs - MAGENTA
• 11 lbs - GREEN
• 12 lbs - BLUE
• 13 lbs - WHITE
• 14 lbs - RED
• 15 lbs - ORANGE
• 16 lbs - ROSE
• 17 lbs - YELLOW
• 18 lbs - BLACK
Note:
The Eemann Tech Progressive Recoil Spring fits:
• STI 1911/2011 standard 5" Factory Steel Guide Rod
• STI 1911/2011 5" Recoil Master system
No fitting required and instant installation in most cases. In some cases, pistols may differ in production or pre-modified and may require assistance of certified gunsmith for installation.
