Diamondback SDR Handgun .357 Mag/.38 Spl (+P) 6rd Capacity 3″ Barrel SA/DA Matte Stainless Finish
$647.02
The Diamondback SDR is a reliable double-action/single-action revolver chambered in .357 Magnum and .38 Special (+P), featuring a compact 3-inch barrel and a 6-round capacity. Its matte stainless finish and low-profile fiber-optic sights enhance both durability and usability for home and personal defense situations.
4 in stock
Designed for those who prioritize reliability and quality the SDR delivers peace of mind to home and personal defense situations. The SDR’s compact frame two-inch barrel and six shot cylinder are machined from premium stainless steel for strength and durability.Low profile fiber-optic sights and a sleek frame with concealed hardware and rounded edges prevent snags and hang-ups when the revolver is drawn. Weighing in at just 21 ounces this compact package is perfect for concealed carry.An exceptionally smooth match grade trigger and high-vis sights promote accuracy and create confidence in every shot while an ergonomically placed push button cylinder release and chamfered cylinder chambers ensure seamless loading and round ejection.
Length: 7.71 in
Width: 1.38 in
Height: 5.25 in
Weight: 23.90 oz
| Weight | 2.200 lbs |
|---|---|
| Dimensions | 11.250 × 7.000 × 2.000 in |
| Manufacturer | Diamondback |
| Caliber | .357 Mag/.38 Spl (+P) |
| Action | SA/DA |
| Barrel Length | 3″ |
| Capacity | 6 |
| Finish | Matte Stainless |
| Weight | 23.90 oz |
| Sight Type | fiber-optic |
| Overall Length | 7.71 in |
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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