Proof Research 100387 AR-Style Barrel 223 Wylde 11.50" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 tpi, Stainless Stainless
- UPC
- 843068100387
- Manufacturer
- Proof Research
$428.34
Price Intelligence
Building confidence
Against lowest
Matches lowest seen
Typical price
Near typical ($428.34)
Data depth
92 days, 0 price changes
Useful signal, but more history will sharpen the read.
The advertised price has held at $428.34 since tracking began on Jun 25, 2026; no price changes recorded.
Lowest
$428.34
Highest
$428.34
Average
$428.34
Tracked
92 days
Price Changes
0
Last checked
2026-09-24
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Live Offers
2 retailers list Proof Research AR-Type Barrel 11.50" for AR-Style, Stainless - 100387; 2 in stock, in-stock prices run $428.34 to $474.99.
