Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

Enhance your Sig P365 X-Macro with the Tyrant CNC +3 Magazine Extension, adding 3 rounds of capacity, CNC machined durability, and tool-less installation.
-11 %

TYRANT CNC MAGAZINE EXTENSION +3 FOR SIG SAUER P365 X-MACRO GOLD

764046030123 430109517

Filters:

Variations
Filters:
Variations:

Variations:

-11 %
Make: Sig Sauer Model: P365 X-Macro Style: Extension Product no.: 430109517
In stock
48.9 GBP 4 £48.90 * £54.90
-11 %
Make: Sig Sauer Model: P365 X-Macro Style: Extension Product no.: 430109515
In stock
48.9 GBP 4 £48.90 * £54.90
-11 %
Make: Sig Sauer Model: P365 X-Macro Style: Extension Product no.: 430109516
In stock
48.9 GBP 2 £48.90 * £54.90
Make: Sig Sauer Model: P365 XMARCO Product no.: 430112947
Backorderable
54.9 GBP 0 £54.90 *
48.9 54.9 4 GBP
-11 %
MSRP £54.90
48.9 GBP £48.90

Prices inclusive of duty & VAT.

Product no.: 430109517

Mfr. No.: TD-P365MAGEX-GOLD

764046030123 Introducing the Sig P365 Magazine Extension for the Sig Sauer P365 X Macro, made by Tyrant CNC. Designed to increase your carrying capacity by 3 rounds of 9mm, this extension takes your total capacity to 20 (+1), giving you the peace of mind you need when it matters most. CNC machined from 6061 aerospace grade aluminum and featuring the innovative Tyrant CNC 'NoBak' retention spring technology, this P365 magazine extension is built to last and perform. The dimensions of the extension have been specifically designed to match the Sig P365 frame, minimizing the chances of printing through your clothing and allowing for a discreet carry. And with the advanced engineering of the 'NoBak' retention spring, you'll never have to worry about what may happen if you drop your magazine. Worried about miss feeds or jams - this extension is designed to function flawlessly without the need for a power spring. Whether you're hitting the range or carrying your Sig Sauer P365 Macro for personal defense, their Sig Sauer P365 magazine extension for the 17 round Macro magazine is the perfect upgrade to take your shooting game to the next level. Don't miss out on the opportunity to enhance your setup with the top-quality and performance of the Tyrant CNC +3 Magazine Extension. Why do they install so quickly? Tyrant Designs use their proven “NoBak” retention plunger technology to allow the magazine extension to easily slide onto the bottom of your magazine! The entire install happens in 10 seconds or less and with no tools. Want to take it off? Easy, just push the plunger down and slide the magazine base plate off! It takes no tools and is done easily! Whether you're heading to the range or carrying your Sig Sauer P365 Macro for personal defense, their P365 Macro +3 Magazine Extension is the perfect upgrade for any shooter looking to enhance their setup with top-quality performance and reliability. Don't miss this opportunity to take your shooting game to the next level. FITMENT Platform: Sig-Sauer Designed For Models: P365 Fitment Notes Fits only P365 X Macro 17-round magazine Works with most Magwells Adds 3 rounds of capacity of 9mm Does NOT require a power spring for function Does NOT fit other Sig P365 lower capacity magazines (flanges that fold in) Fits on California compliant versions Depending on the magazine production date, your magazine may have a different spring due to a change in supplier for the OEM SIG P365 Magazines. This shorter spring may not have enough power to keep the slide locked back when the final round is discharged when using theirs, or any other brands, magazine extension base pads. USPSA Measurements and Weight HxWxL= 28mm x 30.5mm x 40mm Weight= 32 Grams Assembled Height= 133.35mm Assembled Weight= 104 Grams FEATURES Adds 3 rounds capacity CNC Machined from 6061 aluminum Tool-less assembly/dissaembly "NoBak" Retention technology Product Length: 1.55 in Product Width: 1.09 in Product Height: 0.9 in Product Weight: 0.3 oz Component: Magazine Extension
In stock 4 pcs. in the USA warehouse
1
2
3
4
5
6
7
8
9
10+
-11 %
MSRP £54.90
£48.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Increases capacity by 3 rounds
  • Tool-less quick installation
  • NoBak retention technology
48.9 54.9 4 GBP
Description Specification Customers reviews Accessories

TYRANT CNC MAGAZINE EXTENSION +3 FOR SIG SAUER P365 X-MACRO GOLD

-11 %
MSRP £54.90
48.9 GBP £48.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-11 %
MSRP £54.90
£48.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Enhance Your Sig Sauer P365 X-Macro Experience!

Introducing the Sig P365 Magazine Extension for the Sig Sauer P365 X Macro, crafted by Tyrant CNC. This extension is designed to increase your carrying capacity by 3 rounds of 9mm, elevating your total capacity to 20 (+1), ensuring peace of mind when it matters most.

Durable and Reliable

CNC machined from 6061 aerospace grade aluminum, this P365 magazine extension features the innovative Tyrant CNC 'NoBak' retention spring technology, making it built to last and perform.

Perfect Fit

The dimensions of the extension are specifically designed to match the Sig P365 frame, minimizing the chances of printing through your clothing for a discreet carry. With the advanced engineering of the 'NoBak' retention spring, you can rest assured that your magazine will remain secure, even if dropped.

Flawless Functionality

Concerned about misfeeds or jams? This extension is designed to function flawlessly without the need for a power spring. Whether you're at the range or carrying your Sig Sauer P365 Macro for personal defense, the Sig Sauer P365 magazine extension for the 17 round Macro magazine is the perfect upgrade for enhancing your shooting experience.

Quick and Easy Installation

Why do they install so quickly? Tyrant Designs utilize their proven “NoBak” retention plunger technology, allowing the magazine extension to easily slide onto the bottom of your magazine. The entire installation process takes 10 seconds or less and requires no tools!

Easy Removal

Want to take it off? It's simple! Just push the plunger down and slide the magazine base plate off—no tools required!

Specifications and Fitment

  • Platform: Sig-Sauer
  • Designed For Models: P365
  • Fitment Notes:
    • Fits only P365 X Macro 17-round magazine
    • Works with most Magwells
    • Adds 3 rounds of capacity of 9mm
    • Does NOT require a power spring for function
    • Does NOT fit other Sig P365 lower capacity magazines (flanges that fold in)
    • Fits on California compliant versions

USPSA Measurements and Weight

  • HxWxL: 28mm x 30.5mm x 40mm
  • Weight: 32 Grams
  • Assembled Height: 133.35mm
  • Assembled Weight: 104 Grams

Features

  • Adds 3 rounds capacity
  • CNC Machined from 6061 aluminum
  • Tool-less assembly/disassembly
  • NoBak Retention technology
  • Product Length: 1.55 in
  • Product Width: 1.09 in
  • Product Height: 0.9 in
  • Product Weight: 0.3 oz
  • Component: Magazine Extension

Don't miss out on this opportunity to enhance your setup with the top-quality and performance of the Tyrant CNC +3 Magazine Extension. Take your shooting game to the next level!



Attributes

  • Model:
    P365 X-Macro
  • Style:
    Extension
  • Weapon type:
    Sig Sauer
  • Delivery weight: 0.045kg
  • Shipping height: 25mm
  • Shipping width: 254mm
  • Shipping length: 76mm
  • UPC: 764046030123

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-11 %
Make: Sig Sauer Model: P365 X-Macro Style: Extension Product no.: 430109517
In stock
48.9 GBP 4 £48.90 * £54.90
-11 %
Make: Sig Sauer Model: P365 X-Macro Style: Extension Product no.: 430109515
In stock
48.9 GBP 4 £48.90 * £54.90
-11 %
Make: Sig Sauer Model: P365 X-Macro Style: Extension Product no.: 430109516
In stock
48.9 GBP 2 £48.90 * £54.90
Make: Sig Sauer Model: P365 XMARCO Product no.: 430112947
Backorderable
54.9 GBP 0 £54.90 *

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Back to top