KCI USA LOWER PRTS KIT FITS GLOCK 43
$41.43
Upgrade your GLOCK 43 with the KCI USA Lower Parts Kit, designed for reliability and precision. This comprehensive kit includes essential components like a pre-installed ejector, trigger with trigger bar, and magazine release, ensuring a seamless installation and enhanced performance. Note that it does not include the frame, locking block, or magazine.
23 in stock
KCI USA Lower Parts Kit, Fits GLOCK 43, Includes Trigger with Trigger Bar, Trigger Housing with Ejector Pre-Installed, Trigger Spring, Connector, Slide Stop Release, Slide Stop Release Spring, Magazine Release, Magazine Release Spring, Slide Lock, Slide Lock Spring, Trigger Housing Pin, Trigger Pin, Does Not Include Frame, Locking Block, or Magazine CDIP-003943
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 5.250 × 3.500 × 0.750 in |
| Manufacturer | KCI Usa Inc. |
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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