AMERICA'S PREMIER PERSONAL FIREARMS & PARTS ARMORY VIP FLASH SALE: AR-15 PARTS, BUILD KITS & CERAMIC PLATES 25% OFF 100% SATISFACTION GUARANTEED ON ALL GUN PARTS & RELOADING SUPPLIES OVER 50,000 FIREARM PARTS, SCHEMATICS & ACCESSORIES IN STOCK FAST FFL TRANSFER SHIPPING & DIRECT HOME ACCESSORY DELIVERY 256-BIT ENCRYPTED QUANTUM CHECKOUT AMERICA'S PREMIER PERSONAL FIREARMS & PARTS ARMORY VIP FLASH SALE: AR-15 PARTS, BUILD KITS & CERAMIC PLATES 25% OFF 100% SATISFACTION GUARANTEED ON ALL GUN PARTS & RELOADING SUPPLIES OVER 50,000 FIREARM PARTS, SCHEMATICS & ACCESSORIES IN STOCK FAST FFL TRANSFER SHIPPING & DIRECT HOME ACCESSORY DELIVERY 256-BIT ENCRYPTED QUANTUM CHECKOUT
HIGH-DEF ARMORY GALLERY SKU: BRWN-479744
PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - View 1
PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - View 2
PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - View 3
PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - View 4
PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - View 5
PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - View 6
Thumb 1
Thumb 2
Thumb 3
Thumb 4
Thumb 5
Thumb 6
INSPECT ALL FACTORY VIEWS & ZOOM • 100% WIDESCREEN HIGH-RES
IN STOCK (ARMORY EAST HUB) MADE IN USA / MIL-SPEC GRADE ITAR Regulated

PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE

4.90 (Verified Factory Technical Spec)
Quick Factory Specs at a Glance
Cartridge 5.56x45 NATO
Color Black
Item Weight (lbs) 7.000
Action Type Semi-Auto
Cartridge Capacity 30
ARMORY DIRECT PRICE: $44.00
Ready to Ship
1
100% In-House Ballistic QC • Lifetime Replacement Warranty
1. SELECT ARMORY CONFIGURATION:
2. SELECT RECEIVER / SYSTEM FINISH:
Delivery & FFL Transfer Check Required

Check state & local armory laws before ordering. Authorized FFL dealer locator available during secure checkout.

Specifications

Cartridge:
5.56x45 NATO
Color:
Black
Item Weight (lbs):
7.000
Action Type:
Semi-Auto
Cartridge Capacity:
30
Front Sight Type:
A2
Material:
Aluminum
Barrel Finish:
Blued
Finish:
Matte
Magazine Quantity:
1
Mount Type:
N/A
Barrel Length:
16.10
Magazine Type:
Detachable
Make Model Fit:
PYLON SYNDICATE LLC.BRWN
Magazine Capacity:
30
Quantity:
1
Rear Sight Type:
Adjustable
Magazine Included:
Yes
Stock Material:
Polymer
Stock Style:
Adjustable
Muzzle:
Muzzle Brake
Country:
USA
Magazine:
Included

Restriction

FFL Required:
Yes
Age restriction:
18 and above
Oversea shipping:
No
Prop 65 restriction:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
MADE IN USA / MIL-SPEC GRADE FACTORY TECHNICAL BREAKDOWN

What is the PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE?

PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE

PYLON SYNDICATE LLC MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE

The Pylon Syndicate MXP is a next-generation +5 base pad extension for Gen3 PMAG magazines — The unit installs without tools via a patent-pending spring-locked detent push-pin system, making it one of the most user-friendly magazine extensions on the market. Designed, engineered, and manufactured in the United States, the MXP adds capacity (5 rounds on GEN M3 PMAG 10/20/30 and TMAG models; 6 rounds on PMAG 40) while maintaining lightweight, rugged performance. The MXP has a CNC aluminum housing and QP nitride 4140 PH steel pin held in place with existing AR-15 lower kit parts.

Will only work with Gen M3 PMAG

FEATURES

  • +5 rounds on Gen M3 PMAG 10, 20, 30, and TMAG
  • +6 rounds on PMAG 40
  • Patent pending spring-locked detent mounting system
  • No tools necessary for installation/maintenance
  • CNC aluminum housing
  • 4140 PH steel QP nitride finished retention pin
  • Works on 300BLK magazines
  • Proudly designed, engineered, and manufactured in the United States (packaging included)

SPECS

  • 3” length
  • 2.7oz
  • Aluminum housing
  • 4140 QP Nitride pin
  • Spring-locked AR-15 bolt catch detent

See all of our AR15s and AR15 parts here.

Every system is hand-fitted by master gunsmiths at our East Coast armory vault and undergoes a strict 4-stage optical shock and live-fire proofing test before dispatch to ensure sub-MOA reliability right out of the box.

Key Specifications & Features:
  • Cartridge: 5.56x45 NATO
  • Color: Black
  • Item Weight (lbs): 7.000
  • Action Type: Semi-Auto
  • Cartridge Capacity: 30
In The Box / Package Contents:
  • 1x PYLON SYNDICATE LLC - MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE Complete System
  • 1x Factory Protective Packaging & Operator Manual
ARMORY COMPARISON GRID

Alternative products

View All Alternatives >
IN STOCK 4.9
ELITE TACTICAL SYSTEMS GROUP - OMEGA MAG FOR SIG SAUER P320
ELITE TACTICAL SYSTEMS GROUP - OMEGA MAG FOR SIG SAUER P320

ELITE TACTICAL SYSTEMS GROUP - OMEGA MAG FOR SIG SAUER P320

$23.99 VIEW SPEC
IN STOCK 4.9
ELITE TACTICAL SYSTEMS GROUP - 9MM MAGAZINES FOR SIG SAUER 320
ELITE TACTICAL SYSTEMS GROUP - 9MM MAGAZINES FOR SIG SAUER 320

ELITE TACTICAL SYSTEMS GROUP - 9MM MAGAZINES FOR SIG SAUER 320

$11.99 VIEW SPEC
IN STOCK 4.9
SIG SAUER, INC. - P250/320 X-COMPACT 9MM LUGER HANDGUN MAGAZINES
SIG SAUER, INC. - P250/320 X-COMPACT 9MM LUGER HANDGUN MAGAZINES

SIG SAUER, INC. - P250/320 X-COMPACT 9MM LUGER HANDGUN MAGAZINES

$42.99 VIEW SPEC
IN STOCK 4.9
SIG SAUER, INC. - P320/P250 45 ACP HANDGUN MAGAZINES
SIG SAUER, INC. - P320/P250 45 ACP HANDGUN MAGAZINES

SIG SAUER, INC. - P320/P250 45 ACP HANDGUN MAGAZINES

$19.99 VIEW SPEC
FREQUENTLY BOUGHT TOGETHER

Add-on

Shop Accessories >
MISSION ESSENTIAL 4.9
MTX Grip Extension +0 for 9mm Luger Sig Sauer P365 Black
MTX Grip Extension +0 for 9mm Luger Sig Sauer P365 Black

MTX Grip Extension +0 for 9mm Luger Sig Sauer P365 Black

$13.90 VIEW SPEC
MISSION ESSENTIAL 4.9
Green Springs   Magazine Springs For Ruger~ MK~ Series 3PK
Green Springs Magazine Springs For Ruger~ MK~ Series 3PK

Green Springs Magazine Springs For Ruger~ MK~ Series 3PK

$8.99 VIEW SPEC
MISSION ESSENTIAL 4.9
Magazine Spring Fits Glock G20-G22 10-rd Only
Magazine Spring Fits Glock G20-G22 10-rd Only

Magazine Spring Fits Glock G20-G22 10-rd Only

$5.99 VIEW SPEC
MISSION ESSENTIAL 4.9
Enhanced Mag Plate for Canik TP9 with +5 rounds
Enhanced Mag Plate for Canik TP9 with +5 rounds

Enhanced Mag Plate for Canik TP9 with +5 rounds

$19.95 VIEW SPEC
Glocks And Armor
AMERICA'S PERSONAL ARMORY STORE VIEW ACTIVE FLASH DEALS >
ALL ARMORY CATEGORIES

Need Technical Assistance?

CONTACT ARMORY SUPPORT
ARMORY CART (0)
Your Armory Cart is Empty

No tactical firearms, armor plates, or ordnance added yet.

BROWSE CATALOG