.223 REM/.5.56MM NATO HIGH WEAR PARTS KIT FOR AR-15/M4 – .223 REM/.5.56MM NATO HIGH WEAR PARTS KIT FOR AR-15/M4

[cfs_specs_box]
COLT .223 REM/.5.56MM NATO HIGH WEAR PARTS KIT FOR AR-15/M4
 
The Colt High Wear Parts Repair Kit for AR-15/M4 is a compact OEM replacement set built to keep hard-run rifles operating at full reliability by refreshing the small internal components most prone to fatigue. Each part is manufactured to Colt’s military specifications, ensuring proper fit, consistent performance, and long-term durability across any mil-spec AR15/M4 lower. Ideal for preventive maintenance, armorer support, or field-ready spares, this kit delivers the same trusted quality found in Colt’s duty-grade rifles.
 
SPECS
  • Platform: AR-15 / M4
  • Color: Black
  • Compatibility: Mil-spec AR-15/M4 lowers
  • Purpose: Replacement of high-wear internal components
INCLUDED
  • Extractor
  • Hammer Spring
  • Trigger Spring
  • Disconnect Spring
  • Ejector Spring & Ejector Spring Pin
  • Safety Detent Spring
  • Bolt Ring
  • Hammer & Trigger Pin
  • Extractor Spring Assembly
  • Extractor Pin
  • Firing Pin Retaining Pin
Description

Original price was: $21.99.Current price is: $19.77.

COLT .223 REM/.5.56MM NATO HIGH WEAR PARTS KIT FOR AR-15/M4
 
The Colt High Wear Parts Repair Kit for AR-15/M4 is a compact OEM replacement set built to keep hard-run rifles operating at full reliability by refreshing the small internal components most prone to fatigue. Each part is manufactured to Colt’s military specifications, ensuring proper fit, consistent performance, and long-term durability across any mil-spec AR15/M4 lower. Ideal for preventive maintenance, armorer support, or field-ready spares, this kit delivers the same trusted quality found in Colt’s duty-grade rifles.
 
SPECS
  • Platform: AR-15 / M4
  • Color: Black
  • Compatibility: Mil-spec AR-15/M4 lowers
  • Purpose: Replacement of high-wear internal components
INCLUDED
  • Extractor
  • Hammer Spring
  • Trigger Spring
  • Disconnect Spring
  • Ejector Spring & Ejector Spring Pin
  • Safety Detent Spring
  • Bolt Ring
  • Hammer & Trigger Pin
  • Extractor Spring Assembly
  • Extractor Pin
  • Firing Pin Retaining Pin

Out of stock

SKU 430116918 Category

Description

COLT .223 REM/.5.56MM NATO HIGH WEAR PARTS KIT FOR AR-15/M4
 
The Colt High Wear Parts Repair Kit for AR-15/M4 is a compact OEM replacement set built to keep hard-run rifles operating at full reliability by refreshing the small internal components most prone to fatigue. Each part is manufactured to Colt’s military specifications, ensuring proper fit, consistent performance, and long-term durability across any mil-spec AR15/M4 lower. Ideal for preventive maintenance, armorer support, or field-ready spares, this kit delivers the same trusted quality found in Colt’s duty-grade rifles.
 
SPECS
  • Platform: AR-15 / M4
  • Color: Black
  • Compatibility: Mil-spec AR-15/M4 lowers
  • Purpose: Replacement of high-wear internal components
INCLUDED
  • Extractor
  • Hammer Spring
  • Trigger Spring
  • Disconnect Spring
  • Ejector Spring & Ejector Spring Pin
  • Safety Detent Spring
  • Bolt Ring
  • Hammer & Trigger Pin
  • Extractor Spring Assembly
  • Extractor Pin
  • Firing Pin Retaining Pin

Additional information

Weight .25 lbs
Make/Model

Colt, M4, AR-15

Make

AR-15, Colt

Model

M4

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.