Smith & Wesson M&P 5.7 Handgun 5.7x28mm 22rd Magazine 5″ Threaded Barrel FDE-USED
$664.95
The Smith & Wesson M&P 5.7 packs a 22-round capacity in 5.7x28mm with an innovative rotating 5″ Tempo Barrel System that only cams open after the bullet passes the gas port. This used FDE model adds a threaded barrel for suppressor or compensator use.
This item isn't stocked on our shelves. It ships to our Rubicon, WI store first, then is available for in-store pickup or transfer to your chosen FFL dealer (firearms only). Typical lead time varies by supplier — our team will follow up with a timeline after you order. Not available for direct home delivery. Firearm sales are final once accepted for transfer; no returns except for verified damage.
Out of stock
With a staggering 22 round capacity the M&P5.7 introduces a new and innovative technology – the Tempo Barrel System. Using the ballistics of the 5.7x28mm round the rotating 5" Tempo Barrel gives you the repeatability you need to take control and feel the fast.
- Internal hammer-fired gas-operated locked-breech TEMPO barrel system (barrel doesn’t cam open until bullet passes gas port).
- Slim optimally textured grip.
- Ambidextrous slide stop.
- Reversible magazine release.
- Slide cut for optics.
- Flat face trigger for consistent finger placement that allows for more accurate and repeatable shooting.
- Picatinny-style equipment rail.
- Forward slide serrations.
- Crisp single-action trigger break.
- Accurate 1 in 9" twist barrel.
| Weight | 3.300 lbs |
|---|---|
| Dimensions | 13.000 × 8.500 × 2.750 in |
| Manufacturer | Smith & Wesson 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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