great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$0.00 0 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
  • NFA/Supressor
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
  • NFA/Supressor
$0.00 0 Cart
Click to enlarge
Home Magazines Magazine Accessories MTX MAG EXTENDER 12-RD TO 15-RD FOR 9MM LUGER P365 BLACK
CONVERSION KIT 10-RD TO 12-RD FOR HK VP9SK W/O SPRING BLACK
CONVERSION KIT 10-RD TO 12-RD FOR HK VP9SK W/O SPRING BLACK $14.00
Back to products
MTX GRIP EXTENSION +0 FOR 9MM LUGER SIG SAUER P365 BLACK
MTX GRIP EXTENSION +0 FOR 9MM LUGER SIG SAUER P365 BLACK $13.90

MTX MAG EXTENDER 12-RD TO 15-RD FOR 9MM LUGER P365 BLACK

$22.90

MTX MAG EXTENDER 12-RD TO 15-RD FOR 9MM LUGER P365 BLACK

61 in stock

Purchase & earn 23 points!
Compare
Add to wishlist
SKU: CROW|306303 Category: Magazine Accessories Brand: Xtech Tactical
Share:
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Additional information
UPC

856822007822

Manufacturer

Xtech Tactical

Manufacturer Part Number

XT3020501

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “MTX MAG EXTENDER 12-RD TO 15-RD FOR 9MM LUGER P365 BLACK” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

F.A.B. DEFENSE PLUS 4 MAGAZINE – EXTENSION BLACK FOR GLOCK 43

Magazine Accessories
$22.60
F.A.B. DEFENSE PLUS 4 MAGAZINE - EXTENSION BLACK FOR GLOCK 43
Add to wishlist
Purchase & earn 23 points!Add to cart
Quick view
Compare

KRISS USA MAGEX2 EXTENSION KIT 45ACP FDE

Magazine Accessories
$29.69
KRISS USA MAGEX2 EXTENSION KIT 45ACP FDE
Add to wishlist
Purchase & earn 30 points!Add to cart
Quick view
Sold out
Compare

KRISS USA MAGEX2 EXTENSION KIT 9MM ALP

Magazine Accessories
$32.99
KRISS USA MAGEX2 EXTENSION KIT 9MM ALP
Add to wishlist
Purchase & earn 33 points!Read more
Quick view
Compare

LANCER MAGAZINE COUPLER CINCH – L5AWM L5 L5A USGI AR15 MAGS

Magazine Accessories
$23.99
LANCER MAGAZINE COUPLER CINCH - L5AWM L5 L5A USGI AR15 MAGS
Add to wishlist
Purchase & earn 24 points!Add to cart
Quick view
Compare

PHASE 5 SHOTGUN FOLLOWER – 12GA W/O MAG CRIMPS RED

Magazine Accessories
$19.99
PHASE 5 SHOTGUN FOLLOWER - 12GA W/O MAG CRIMPS RED
Add to wishlist
Purchase & earn 20 points!Add to cart
Quick view
Compare

Shield Arms Magpul PMAG +5 Rifle Magazine 5/rd Black

Magazine Accessories
$39.59
Shield Arms Magpul PMAG +5 Rifle Magazine 5/rd Black
Add to wishlist
Purchase & earn 40 points!Add to cart
Quick view
Compare

TYRANT CNC SIG P365 X-MACRO – MAGAZINE EXTENSION GOLD

Magazine Accessories
$35.96
TYRANT CNC SIG P365 X-MACRO - MAGAZINE EXTENSION GOLD
Add to wishlist
Purchase & earn 36 points!Add to cart
Quick view
Compare

WARNE M&P 9/40 MAG EXTENSION FDE

Magazine Accessories
$44.99
WARNE M&P 9/40 MAG EXTENSION FDE
Add to wishlist
Purchase & earn 45 points!Add to cart
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account