+1 Magazine Extension for Sig Sauer P225 Pistols
Sig P225-A1 +1 Mag Extension
You've asked and now we're answering. Introducing the +1 Magazine Extension for the Sig Sauer P225 pistol series. Made from carbon fiber reinforced nylon, this economical mag extension is no slouch in the engineering department, with the material being one and half times stronger than aluminum. The mag extension adds one additional round. Get yours today!
Includes a set screw on the top rear for retention. Tighten the set screw clockwise until flush with the extension shoulder to allow clearance for the mag tube shoulder, install the extension, then turn the set screw counter-clockwise a turn or two to block the mag tube shoulder to keep the extension from sliding forward. Use a .050 allen wrench to make the adjustments.
Kit includes the +1 Magazine Extension, Base Pad, and Allen Wrench.
*** A 20% restocking fee will be applied on returned magazine extensions that have been installed. Non-installed parts will receive a full refund (minus shipping). ***
Fits Sig Sauer P225-A1 Factory Magazines.
As always, proudly made right here in the USA.
Check out our new Tier One Carry Service for the Sig Sauer P226, P228, P229, P238, P239, P938, and P320 that allows you to add a micro optic for the ultimate carrier piece. Click here to read more.
Sig P225 +1 Mag Extension Installation
In this video we go over the installation of our +1 magazine extension for the Sig Sauer P225-A1 Series Pistol.
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Video DurationPT8M37S
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Video Release Date2019-02-21
Specifications
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Parent SKUGP-ME-P225
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BrandGalloway Precision
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Country of OriginUSA
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AssemblyFletcher NC USA
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Item ConditionBrand new in original packaging
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Made fromCarbon Fiber Reinforced Nylon
Product questions
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May 26, 2021, 05:43
Given that the P225 and the P239 have the same magazine body, will this extension work for a P239?
It looks more elegant that the P239 extension.May 26, 2021, 13:33I suppose it will provided it is a 9mm magazine, each is shaped correctly for their respective pistol though and I recommend going with the correct version.
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Jun 7, 2020, 10:37
This looks 3d printed.
Jun 8, 2020, 11:29Probably because it is.
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Jun 2, 2020, 22:45
How did you get a red dot on the sig p225a1?
Jun 3, 2020, 10:18We milled it. Email tech@gallowayprecision.com for the full details.
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May 19, 2020, 19:27
So can I take a regular 225 mag ( not the 225-A1)... add this baseplate, and it will be compatible with the 225-A1?
May 20, 2020, 10:41Yes you can.
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May 18, 2020, 19:23
Can i use this on a p239 mag body to convert it to work on a p225a1?
May 19, 2020, 11:21Yes you can.
*100% money back (less shipping) on all our products is offered by us against failure of our components or just displeasure our products did not meet your expectations or end needs within the first 30 days. Buy and don't like it, we will refund your purchase price minus shipping upon return, within 30 days of purchase of the complete unmodified parts in question, with the exception of Tool Kits, Tools, Installation Kits, and Closeout products which All Sales are Final. A 20% restocking fee will be applied to returned Triggers, Trigger Kits, Optic Mount Plates, and Guide Rods that have been installed and damaged. Non-installed/non-damaged parts will receive a full refund. If you choose to modify any of our parts without instruction from a Galloway Precision tech, the parts are not eligible for refund or replacement. Refunds are issued upon return within 2 business days back to the original credit card used to purchase the product. We may apply signature required to reduce lost orders for totals over 100.00 or replacement parts or apt addresses.
Despite every effort to provide accurate images of each product’s color and design, actual colors and design may vary slightly, due to different device screen settings, the lighting in the installation location, slight differences in product finishes over time and other factors. Galloway Precision will not accept responsibility for any color or design differences that are not factory faults. When purchasing from Galloway Precision, you agree to accept the small risk that there will be a slight variation between the actual color and design, and the representation on our website. In addition, please be aware that colors and textured finishes often vary between batches; for example slightly different shades of ‘Red’, different degrees of shininess, and different looks and feel for ‘metal/Printed products’ material.
