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DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System MS-1911/DEF Color: Stainless, Fabric/Material: Stainess Steel, $11.00 Off w/ Free Shipping

DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF
DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF
DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF
1 of 2 images
DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF
DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF
2 of 2 images
DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF

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Questions & Answers
Will this work for Kimber Ultra Raptor 2? 3” barrel in 45 acp?

Hello Robert, yes the system is compatible with Ultra Raptor too.

by DPM Systems, Verified Owner, February 24, 2026
Will this work with Springfield EMP 9MM 3.1 inch barrel. Thank you.

Hello Jun, the system is compatilbe only for 3 inch pistols as clearly described. Thank you.

by DPM Systems, Verified Owner, November 27, 2025
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Customer Reviews
Helpful Positive Review
Works for the Kimber Ultra Carry 3 inch by Domonicm, Verified Owner, December 19, 2024
Tried this item after success with the G19 gen3 version (which also works on clones), which worked well . While this 3” version is only slightly better, though a little softer, than the OEM Kimber double spring version,( using the longer spring) t...
Read More...
1/1 found this helpful
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Color:
Stainless
Fabric/Material:
Stainess Steel
Gun Make:
Colt
Gun Model:
Colt Defender 3in

Code: 3K0-FGR-RS-MS-1911-DEF

MPN: MS-1911/DEF

UPC: 5213007222046

List: $142.00Save $11.00
$131.00

Product Info for DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System

This specific DPM Mechanical Recoil System (Captured Version) functions due to the multi spring intricate rod (3 springs). This system offers almost double force at the end of full open position of the slide. Compared to the OEM Buffer provides additional force that stops the violent rams on the frame.image

From the above effect the slide stops smoothly on the frame and offers less recoil.

Further the moving parts of the rifles are protected, offering longer life to the rifle.

Finally the design of DPM Captured Version makes it easy to install on the frame.

Specifications for DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System:

Manufacturer: DPM
Color: Stainless
Fabric/Material: Stainess Steel
Gun Make: Colt
Gun Model: Colt Defender 3in

Package Contents:

  • DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System

What firearm models does the manufacturer say DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System is compatible with?

The manufacturer suggests that DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System is compatible with Colt Defender 3in

DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System Orderable Models

List of Orderable Models

  • DPM Colt 1911 Defender 3in Bull Barrel 9mm .45ACP Mechanical Recoil Reduction System, Stainless, MS-1911/DEF , MPN: MS-1911/DEF , UPC: 5213007222046 , Code: 3K0-FGR-RS-MS-1911-DEF
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Last updated 2026-06-22 UTC.