SIG SAUER P320 M18
- UPC
- 798681618040
- SKU
- 67391
- Manufacturer
- Sig Sauer
$649.99
$652.99
Best offer
BattleHawk Armory $645.97
Firearm Data Lab may earn a commission when you buy through this retailer link. Prices and rankings are never influenced by commissions.
Cheaper Offer Available
BattleHawk Armory lists a matched offer at $645.97, $4.02 (1%) less than this listing's $649.99.
Price Intelligence
Short history
Against lowest
Matches lowest seen
Typical price
Near typical ($651.49)
From tracked high
$3.00 lower (0%)
Data depth
2 days, 1 price change
Enough to spot a drop, not yet a trend.
Tracked for 2 days. Last checked: 2026-10-22. Recorded 1 price change. The average price is $651.49. The price has ranged from $649.99 to $652.99. The current price of $649.99 is 0% below average.
Lowest
$649.99
Highest
$652.99
Average
$651.49
Tracked
2 days
Price Changes
1
Last checked
2026-10-22
Get Price Drop Alerts
Drop your email and we'll watch the price for you. Free, no account needed.
Live Offers
5 retailers list SIG SAUER P320 M18; 2 in stock, in-stock prices run $645.97 to $649.99.
Best Price History Across Offers
Share this chart on a forum or blog
Insights
Recent Price Drop
Dropped $3.00 (0.5%) since 2026-10-19.