Technical Information
- Upper Receiver Type: A3 Mini SASS Flat-Top
- Barrel Length: 18″
- Barrel Contour: Not listed by manufacturer
- Barrel Material: Stainless Steel
- Muzzle Thread Pattern: 1/2″-28
- Chrome Lined: No
- Barrel Finish: Black Matte
- Twist Rate: 1 in 8″
- Chamber: 5.56x45mm NATO
- M4 Feed Ramps: Yes
- Muzzle Device: Panther Flash Hider
- Gas System Length: Rifle
- Gas Block Diameter: .750″
- Handguard: Free Float Quad Rail
- Sights: Front and Rear Flip-Up
- Bolt Carrier Assembly Included: Yes
- Bolt Carrier Type: Commercial
| Barrel Length | 18 |
|---|---|
| Caliber | 5.56 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | DPMS |
| Manufacturer Part Number | 60584 |
| Model | Mini A3 Upper |
| Type | Uppers |
| UPC | 884451001782 |
Frequently Asked Questions – DPMS AR-15 MINI A3 UPPER RECEIVER ASSEMBLY 5.56X45MM NATO 18 INCH BARREL
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the DPMS AR-15 MINI A3 UPPER RECEIVER ASSEMBLY 5.56X45MM NATO 18 INCH BARREL suitable for me?
- This DPMS AR-15 MINI A3 UPPER RECEIVER ASSEMBLY 5.56X45MM NATO 18 INCH BARREL is popular for uses like dpms.
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