Colt's Manufacturing Colt Bolt Repair Kit M4/AR15
$16.72
Ensure your Colt M4 operates at peak performance with this comprehensive Bolt Repair Kit from Colt Manufacturing. It includes essential components like an extractor, ejector, and various springs and pins, providing everything you need for a reliable maintenance and repair solution. Perfect for serious shooters looking to keep their platform in top condition.
87 in stock
Colt’s Manufacturing Bolt Repair Kit, For AR15/M4, Black, Comes With Extractor, Bolt Rings, Ejector and Safety Detent Spring, Ejector, Extractor Spring Assembly, Extractor Pin, Ejector Spring Pin, Firing Pin Retaining Pin SPK403979
| Weight | 0.063 lbs |
|---|---|
| Dimensions | 3.000 × 3.000 × 0.500 in |
| Manufacturer | Colt’s Manufacturing |
| Finish | not specified |
| Weight | not specified |
| Material | various |
| Dimensions | not specified |
| Compatible With | Colt M4 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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