Expo Arms AR-15 Buffer Retainer Detent Spring - 5 PACK
$4.95
Up 98.8% since Nov 3
at Primary Arms · checked 6 hours ago
Firearm Data Lab may earn a commission when you buy through this retailer link. Commissions never change a price or move a cheaper listing below a pricier one. When two retailers tie exactly, the one that pays us a commission is listed first.
Price history
- Lowest seen
- $2.49
- Typical price
- $4.95
- Tracked since
- Oct 20, 2026
This price is $2.46 above the 20-day low and about typical.
Embed this chart
Price alert
Free. No account needed.
