Impact Guns
Rifle
5.56 NATO
IN STOCK
Keltec RDB Bullpup 5.56mm, 20" Barrel, Black, 20rd
SPECIFICATIONS
| Manufacturer | Kel-Tec |
|---|---|
| Caliber | 5.56x45mm NATO |
| Type | Rifle |
| Action | Semi-Auto |
| Barrel Length | 20" |
| Capacity | 20 rounds |
| Condition | New |
| MPN | RDB20BLK |
| UPC | 640832005974 |
PRICE COMPARISON
same product, new condition
| RETAILER | PRICE | UPDATED | |
|---|---|---|---|
| Classic Firearms BEST | $794.11 | 2 weeks, 6 days ago | VIEW |
| Gritr Sports | $796.99 | 2 hours, 43 minutes ago | VIEW |
| Impact Guns (this listing) | $805.39 | 1 day, 10 hours ago | VIEW |
| Kentucky Gun Co | $813.99 | 3 hours, 1 minute ago | VIEW |
| Buds Gun Shop | $827.99 | 2 hours, 18 minutes ago | VIEW |
| Global Ordnance | $849.30 | 2 hours, 24 minutes ago | VIEW |
| DEGuns | $871.99 | 3 hours, 8 minutes ago | VIEW |
| Range USA | $877.99 | 2 hours, 42 minutes ago | VIEW |
| Green Top | $923.99 | 2 hours, 18 minutes ago | VIEW |
FEED IT
cheapest in-stock 5.56 NATO ammo right now
All 1038 5.56 NATO deals
|
HOT DEAL
68
Ultra Defense Corp Premium Range 5.56x45mm M193 55 Grain FM…
Ammo ASAP
• 55gr
• FMJ
• 1000 rds
|
$0.405/rd
$404.49
|
VIEW |
|
HOT DEAL
68
Ultra Defense Corp Premium Range 5.56x45mm M193 55 Grain FM…
Ammo ASAP
• 55gr
• FMJ
• 1500 rds
|
$0.405/rd
$606.74
|
VIEW |
|
HOT DEAL
68
Ultra Defense Corp (UDC) Premium Range 5.56x45mm M193 55gr …
Fast Ammo
• 55gr
• FMJ
• 1000 rds
|
$0.415/rd
$414.49
|
VIEW |
|
HOT DEAL
65
Ultra Defense Corp Premium Range 5.56x45mm M193 55 Grain FM…
Ammo ASAP
• 55gr
• FMJ
• 750 rds
|
$0.417/rd
$312.62
|
VIEW |
PRICE HISTORY AT IMPACT GUNS
| Oct 19, 2026 | $805.39 |
| Oct 14, 2026 | $840.29 |
DEAL ANALYSIS
- 4% below 8 other retailers
- Lowest price we've seen (27 days tracked)
| This listing | $805.39 |
|---|---|
| 8 other retailers (median) | $838.64 |
| 30-day avg here | $812.36 |
Score 20/100. Compares this price against other retailers, this listing's own history, and the retailer's list price.
PRICE ALERT
Log in to get an email when this drops to your target price — at any retailer.
LOG IN TO SET ALERTSIMILAR FIREARMS
Rossi LWC0556-BK Single Shot 16.5" Black Synthe…
Classic Firearms
$277
Rossi LWC 5.56 NATO 16.5in Barrel 1 Round
Range USA
$288
LWC .5.56mm NATO/.223 Rem 16.5" Black Pistol - …
Murdoch's
$290
ROSSI LWC 5.56x45mm 16.5in 1rd Black Break Open…
Gritr Sports
$298
Rossi LWC0556BK LWC 5.56x45mm 1rd 16.50" Black …
Global Ordnance
$300
ROSSI Light Weight Carbine 5.56X45mm 16.5 '' Bk…
Kentucky Gun Co
$305
Rossi LWC0556BK LWC 5.56x45mm, 16.5" Black Oxid…
Impact Guns
$311
Rossi LWC Rifle, 16.50" Black Oxide Threaded Ba…
DEGuns
$316