ECM Precision | R11 Grip Modules & Firearm Accessories

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Featured Reviews

The R11 EDGE is here

New Products

ECM Precision

Standard Magwell Custom Anodize

Options Available

$64.99

1/1 DARTH MAULER R11 EDGE WITH LEDGE

Options Available

$650.00

Sig Sauer P365 FUSE Complete Slide Setup – Custom — Add to Bag The item has been added

ECM Precision

Fuse R11 Complete Kit Satin Chrome

Options Available

$2,900.00

Chainsaw Grip Module – SIG Sauer P365 — Choose Options

ECM Precision

R11 Chainsaw P365 Grip Module

Options Available

$549.00 - $599.00

24K Gold Plated Standard Magwell for R11 P365 Grip Modules

Options Available

$150.00

ECM Precision

P365 Recoil Spring Assembly 3 Spring Kit

Options Available

$39.95 - $49.95

Limited Run HEX Grip Inserts for the R11 - Red

Options Available

$85.00

ECM Precision

R11 Macro Slide 3.7 Inch

Options Available

$699.00

Carry P365 17-Round Magazine Base Pad — Choose Options

ECM Precision

Carry 17 Round Magazine Base Pad for the P365

Options Available

$39.99

R11 LWS Grip Module Inserts

Options Available

$150.00

Standard Magwell for R11 P365 Grip Modules

Options Available

$49.99

Competition P365 17 Round Magazine Base Pad — Choose Options

ECM Precision

Competition 17 Round Magazine Base Pad for the P365

Options Available

$60.00

From the Blog

Why the SIG Sauer P365 Is a Preferred Concealed Carry Pistol

Jun 19th 2026

A Top Choice for Concealed Carry in the USA The SIG Sauer P365 has become one of the most popular co…

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Why Competitive Shooters Focus on Grip Control

Jun 12th 2026

Compete at a High Level Whether you're competing in USPSA, IDPA, Steel Challenge, or simply striving…

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ECM Precision x Landers Weapon Systems

Posted by ECMPrecision on Jun 5th 2026

Introducing the R11 Chainsaw Grip Module If you've been following the custom pistol world, you alrea…

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Building a Comfortable Yet Shootable EDC P365

Jun 4th 2026

Make your 365 feel good, and shoot good! The SIG Sauer P365 has become one of the most popular conce…

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How Custom Grips Improve Confidence for New Shooters

May 27th 2026

Better Grip, Better Confidence For new firearm owners, confidence is everything. Learning h…

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Factory P365 Grip vs Aftermarket Grip Modules

May 22nd 2026

Is Upgrading Your P365 Grip Modules Worth It? The SIG Sauer P365 is one of the most popular conceale…

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How do Aluminum Grip Modules Change the Feel of Your Pistol

May 14th 2026

A small change makes the world of a difference When it comes to customizing your SIG Sauer P365 to f…

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Smooth vs Aggressive Grip Texture

May 7th 2026

Which Grip Texture is Better for You? Your firearm grip plays an important role in your overall comf…

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Why Your Shot Groupings Aren’t as Tight as You Want

Apr 28th 2026

Is Grip the Reason You Aren't Shooting Straight? If your shot groupings aren’t as tight as you expec…

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Is the SIG Sauer P365 the Best EDC Gun?

Apr 22nd 2026

Check Out if the Sig P365 is the Best EDC Gun (And how to make it better) When it comes to everyday…

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Home of the R11

Featured Products

Featured Reviews

The ECM Precision R11 Macro Review by QVO Tactical

The ECM Precision R11 Fuse Review by QVO Tactical

The Bugatti of 365! - ECM Precision + RAMM Tactical + Art-illery

New Products

From the Blog