KAK Industry K-Spec 13.90" Railed Upper 5.56x45mm 1:7 Mid-Length w/BCG&CH, Black
- UPC
- 811163035552
- MPN
- 450-1010-060-A-B
- SKU
- 51655211389
- Manufacturer
- KAK Industry
$595.99
Firearm Data Lab may earn a commission when you buy through this retailer link. Prices and rankings are never influenced by commissions.
Fair Price
At $595.99, this is near the average price of $595.99. Fair price — consider waiting for a drop.
Price Intelligence
Building confidence
Against lowest
Matches lowest seen
Typical price
Near typical ($595.99)
Data depth
109 days, 0 price changes
Useful signal, but more history will sharpen the read.
Tracked for 109 days. Last PSA verification: 2026-04-14. Recorded 0 price changes. The average price is $595.99.
Lowest
$595.99
Highest
$595.99
Average
$595.99
Tracked
109 days
Price Changes
0
Last Updated
2026-04-10
Get Price Drop Alerts
Drop your email and we'll watch the price for you. Free, no account needed.
Price History
Share this chart on a forum or blog
Insights
Tracking Info
Tracked for 111 days. Last PSA verification: 2026-04-14. Recorded 0 price changes.