Kinetic Development Group STR5-006 SMX6 Muzzle Extension For Stribog SP9 w/ KDG SRX3/SRX6 Rail Extensions Black Steel 6" Long

Q: What is the lowest price for Kinetic Development Group STR5-006 SMX6 Muzzle Extension For Stribog SP9 w/ KDG SRX3/SRX6 Rail Extensions Black Steel 6" Long?

The lowest price we've tracked for Kinetic Development Group STR5-006 SMX6 Muzzle Extension For Stribog SP9 w/ KDG SRX3/SRX6 Rail Extensions Black Steel 6" Long is $60.11. The highest was $60.79. The current price of $60.79 is 1% above the average price of $60.11.

UPC: 850045704094
Manufacturer: Kinetic Development Group

$60.79 $60.11

Fair Price

At $60.79, this is near the average price of $60.11. Fair price — consider waiting for a drop.

Price Intelligence

Building confidence

Against lowest $0.68 above low (1%)

Typical price 1% above typical

Data depth 1 day, 1 price change

Useful signal, but more history will sharpen the read.

Tracked for 1 day. Last checked: 2026-06-26. Recorded 1 price change. The average price is $60.11. The price has ranged from $60.11 to $60.79. The current price of $60.79 is 1% above average.

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Tracked retailer listings for Kinetic Development SMX6 Muzzle Extension 1/2-28, Black. Compare current price, stock, and price history before leaving Firearm Data Lab.