Heckler Koch Mr556A4 Price Guide: What to Pay in 2025
Published 2026-03-23 · GunDeal Alerts
· Price range: $1516-$2648
Price Distribution
Great Deal
Good Deal
Average
Above Average
Looking for the best price on a Heckler Koch Mr556A4? We track every deal posted to r/gundeals so you know exactly what a good price looks like — and when to buy.
What Should You Pay for a Heckler Koch Mr556A4?
Based on 11 deals tracked from r/gundeals, here’s what the market looks like for the Heckler Koch Mr556A4 chambered in 5.56 NATO:
Heckler Koch Mr556A4
Great <$1516
Good $1516-$2082
Avg $2082-$2648
High $2648+
Based on 11 deals tracked on r/gundeals
Price Breakdown
- Great deal: Under $1516 — buy with confidence
- Good deal: $1516–$2082 — solid price, worth grabbing
- Average: $2082–$2648 — fair but nothing special
- Overpaying: Above $2648 — wait for a better deal
Based on our Heckler Koch Mr556A4 price tracker — updated with every r/gundeals post.
Recent Heckler Koch Mr556A4 Deals from r/gundeals
- $10 — [Parts] H&K MR556A4 11" Upper Receiver Kit 12% off - No Tax Outside TX; $10 Flat Rate Shipping from cloneparts.co (0 upvotes)
- $349 — [PARTS] Brownells BRN-4 Full Auto BCG (HK 416/MR556) $349 from brownells.com (1 upvotes)
- $3189 — ["Pistol"] HK MR556 A4 - $3,189 with code grapejuice from rooftopdefense.com (1 upvotes)
- $3186 — ["Pistol"] HK MR556 A4 $3186 with code grapejuice from rooftopdefense.com (1 upvotes)
- $1880 — [PARTS] HK MR556A4 16.5" Upper Receiver Kit w/bolt, buffer, spring, ch, adj gas $1,880 w/free ship a from bereli.com (113 upvotes)
View all Heckler Koch Mr556A4 deals and full price history →
How to Get the Best Heckler Koch Mr556A4 Price
- Set up an alert. Add “Heckler Koch Mr556A4” as a keyword in your alert preferences and we’ll email you the moment a deal posts.
- Know your target price. Anything under $1516 is a strong buy. Don’t pay above $2648 unless you need it today.
- Check the price history. Our Heckler Koch Mr556A4 product page shows every deal we’ve tracked with price trends over time.
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