Luth-AR LUTH AR 223 RIFLE BUFFER SPRING
$2.96
Enhance your AR-15’s reliability with the LUTH AR 223 Rifle Buffer Spring, crafted for optimal performance with .223 and 5.56 NATO calibers. Specifically designed for A2 rifle length receiver extensions, this buffer spring is a must-have for serious enthusiasts seeking to fine-tune their setup.
12 in stock
Luth-AR Rifle Buffer Spring, AR-15, Fits A2 Rifle-Length Receiver Extension BS-10B
| Weight | 0.188 lbs |
|---|---|
| Dimensions | 12.750 × 3.000 × 1.000 in |
| Manufacturer | Luth-AR |
| Material | Steel |
| Compatible With | AR-15 |
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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