Kinetic Development Group KDG 3" Black Steel Muzzle Extension for Stribog SP9
$39.47
at BattleHawk Armory · checked Oct 19
5 retailers · $39.47 to $54.99 in stock
This listing: Ammunition Depot $54.99
Firearm Data Lab may earn a commission when you buy through this retailer link. Prices and rankings are never influenced by commissions.
Offers
5 retailers list Kinetic Development SMX3 Muzzle Extension 1/2-28, Black; 5 in stock, in-stock prices run $39.47 to $54.99.
Price history
Lowest price across retailers each day.
- Lowest seen
- $39.47
- Typical price
- $48.49
- Tracked since
- Apr 9, 2026
Today's best price matches the 201-day low and is 19% below typical.