BROWNELLS - XM177E2 COMPLETE UPPER RECEIVERS
- MPN
- BRN-17711-12, BRN-17711-7, BRN-17712-7
- SKU
- 430108535, 430108536, 430108534
- Manufacturer
- Brownells
$688.99
$806.59
Excellent Deal
This is the lowest price in our tracked history — an excellent time to buy.
Price Intelligence
Building confidence
Against lowest
Matches lowest seen
Typical price
8% below typical
From tracked high
$117.60 lower (15%)
Data depth
130 days, 1 price change
Useful signal, but more history will sharpen the read.
Tracked for 130 days. Last checked: 2026-06-28. Recorded 1 price change. The average price is $747.79. The price has ranged from $688.99 to $806.59. The current price of $688.99 is -8% below average.
Lowest
$688.99
Highest
$806.59
Average
$747.79
Tracked
130 days
Price Changes
1
Last checked
2026-06-28
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