Tacfire Takedown/Pivot Pin Detent & Spring 10/ct
$8.37
The Tacfire Takedown/Pivot Pin Detent & Spring set is essential for any AR-15 enthusiast, whether you’re completing your build or stocking up on spare parts. This kit includes one brass pin and one stainless steel spring, ensuring compatibility with most Mil-Spec AR-15 lower receivers. Don’t compromise on quality; keep your firearm running smoothly with these reliable components.
44 in stock
Whether you're finishing up your budget AR-15 build or looking to keep a few spare parts on hand for a rainy day the TacFire AR-15 Pivot Pin / Detent Spring is an absolute must. Compatible with most Mil-Spec AR-15 lower receivers. Includes one brass pin and one stainless steel spring.
| Weight | 0.020 lbs |
|---|---|
| Dimensions | 3.750 × 2.500 × 0.125 in |
| Manufacturer | Tacfire 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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