ProMag Sig Sauer P229 Magazine .40 S&W / .357 Sig Blued Steel 12/rd
$18.03
Upgrade your Sig Sauer P229 with this robust ProMag magazine, designed for .40 S&W or .357 Sig calibers. Featuring a durable heat-treated blued steel construction and a reliable 12-round capacity, this magazine ensures dependable performance with a strong chrome-silicon wire spring. The molded DuPont Zytel base-plate and follower lock-plate enhance durability, making it an essential addition for serious shooters.
10 in stock
A 12-rd magazine for the Sig Sauer P229 pistol in either .40S&W or .357Sig. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.
| Weight | 0.200 lbs |
|---|---|
| Dimensions | 9.150 × 2.900 × 1.600 in |
| Manufacturer | ProMag Industries |
| Capacity | 12 |
| Finish | Blued |
| Frame Material | Steel |
| Caliber | .40 S&W /.357 Sig |
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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