Thread Adapter FN 5.7 to 1/2-28
$34.88
at BattleHawk Armory · checked 5d ago
6 retailers · $34.88 to $45.99 in stock
Firearm Data Lab may earn a commission when you buy through this retailer link. Prices and rankings are never influenced by commissions.
Offers
6 retailers list DEAD AIR THRD ADPTR FN 5.7 1/2X28; 5 in stock, in-stock prices run $34.88 to $45.99.
You came from here
Thread Adapter FN 5.7 to 1/2-28
$34.88
History
Price history
Lowest price across retailers each day.
- Lowest seen
- $33.99
- Typical price
- $33.99
- Tracked since
- May 11, 2026
The best price has held at $33.99 across tracked retailers.