MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE - MXP +5 MAG EXTENSION FOR GEN3 PMAG SHERIFF

MXP MAGAZINE EXTENSION FOR GEN M3 PMAG MAGAZINE – MXP +5 MAG EXTENSION FOR GEN3 PMAG SHERIFF

Specifications

Color: Sheriff

Description

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

Description

Original price was: $44.00.Current price is: $34.88.

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

42 in stock

SKU 430116979 Category Magazine Parts & Accessories

Description
Additional information

Description

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

Additional information

Weight	.19 lbs
Color	Sheriff

Frequently Asked Questions

Are these brass cases and reloading components factory-new or once-fired? +

We stock both premium factory-new components and high-quality once-fired brass. Please check the specific product listing title and description carefully; once-fired brass is fully inspected, but we always recommend resizing and inspecting prior to priming and powder charging.

Will this case trimmer gauge or die set work with my progressive press setup? +

Our standard reloading dies and case length trimmer accessories utilize industry-standard threads (typically 7/8"-14) compatible with major single-stage, turret, and progressive presses like RCBS, Hornady, Lee Precision, and Dillon. Caliber-specific trim gauges must match your exact brass caliber.

Do you enforce shipping restrictions on powder, primers, or live ammunition? +

Yes. Non-hazardous reloading equipment (dies, case length trimmers, gauges, and unprimed brass) ships via standard ground carriers with no extra fees. Any orders containing smokeless powders or primers will incur standard federal HazMat handling fees and cannot be shipped via air transportation.

How can I track my shipment to ensure delivery safety? +

Precision reloading gear is valuable, so all orders are shipped with tracking enabled. As soon as your package is dispatched from our inventory warehouse, a tracking number will be emailed to you. You can monitor your shipment directly on our Track Order page using your unique Order ID.

Can I return precision measuring tools or die components if they don’t fit? +

We accept returns on unused, unaltered tools, case preparation equipment, and unopened component boxes within 30 days of item delivery. Due to safety and strict quality control on the reloading bench, we absolutely cannot accept returns on opened packs of primers, smokeless powder, or processed brass casings.

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