GunPrime
Rifle
5.56 NATO
USED
IN STOCK
SIG MCX 5.56 NATO Rifle – Geissele SSA Trigger, Folding Stock, Extra Handguard Included
SPECIFICATIONS
| Caliber | 5.56x45mm NATO |
|---|---|
| Type | Rifle |
| Condition | Used |
| MPN | RMCX-556N-16B-LT-B |
| UPC | 798681683321 |
PRICE COMPARISON
same product, used condition
| RETAILER | PRICE | UPDATED | |
|---|---|---|---|
| GunPrime BEST (this listing) | $2149.00 | 1 hour, 25 minutes ago | VIEW |
No other retailer currently lists this exact product in stock.
FEED IT
cheapest in-stock 5.56 NATO ammo right now
All 924 5.56 NATO deals
|
HOT DEAL
65
Ultra Defense Corp Premium Range 5.56x45mm M193 55 Grain FM…
Ammo ASAP
• 55gr
• FMJ
• 1500 rds
|
$0.429/rd
$642.74
|
VIEW |
|
HOT DEAL
68
Ultra Defense Corp Premium Range 5.56 NATO M193 55gr FMJ 32…
Sentry Ammo
• 55gr
• FMJ
• 1500 rds
|
$0.429/rd
$642.74
|
VIEW |
|
HOT DEAL
65
Ultra Defense Corp Premium Range 5.56x45mm M193 55 Grain FM…
Ammo ASAP
• 55gr
• FMJ
• 1000 rds
|
$0.431/rd
$430.49
|
VIEW |
|
GOOD DEAL
52
Patriot Ammo/Wyoming Cartridge 5.56x45mm NATO 55 Grain FMJ …
KIR Ammo
• 55gr
• FMJ
• 1500 rds
|
$0.433/rd
$649.95
|
VIEW |
PRICE HISTORY AT GUNPRIME
| Sep 17, 2026 | $2149.00 |
| Aug 18, 2026 | $2249.00 |
DEAL ANALYSIS
- Lowest price we've seen (85 days tracked)
| This listing | $2149.00 |
|---|---|
| 30-day avg here | $2149.00 |
Score 10/100. Compares this price against other retailers, this listing's own history, and the retailer's list price.
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