Complete Upper Assembly Features
The 17 HMR AR-15 upper features an 18″ barrel, 1:9 twist rate, 1/2-28RH threading, an A2 flash hider, a blowback operating system, two 10 round magazines, and a parts kit for lower conversion.
Complete Upper Assembly Specifications
- Brand: Alexander Arms
- Category: Uppers
- Gun Platform: AR-Style
- Caliber: 17 HMR
- Model: Complete Upper Assembly
- Barrel Length Range: 18″ to 18.99″
- Sights: None, Optic Ready
- Capacity: 10rd
- Firearm Type: AR-15
- Muzzle: A2 Flash Hider
- Firearm Fit: AR-15
- Handguard Finish: Black
- Handguards: M-LOK
- Max Capacity: 10
- Receiver Finish: Black Cerakote
- Receiver Material: Aluminum
- Thread Pattern: 1 / 2″-28 tpi
- Twist: 1:9″
- Weight: 4.50 lbs
- Barrel Finish: Black
- Barrel Length: 18″
Frequently Asked Questions – ALEXANDER ARMS COMPLETE UPPER ASSEMBLY .17 HMR 18" BARREL 10-ROUNDS
- 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 ALEXANDER ARMS COMPLETE UPPER ASSEMBLY .17 HMR 18" BARREL 10-ROUNDS suitable for me?
- This ALEXANDER ARMS COMPLETE UPPER ASSEMBLY .17 HMR 18" BARREL 10-ROUNDS is popular for uses like alexander arms.
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