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Bullpup · Rifle
KelTec RDB17
$950
The budget bullpup favourite; best value pick in 2026 rankings.
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Calibers | 556 |
| Barrel (in) | 17.3 |
| Thread | 1/2x28 |
| Type | rifle |
Pros and cons
Pros
- Downward ejection suits either shoulder
- Takes AR-15 magazines
- Lightest and cheapest 5.56 bullpup here
Cons
- Gritty factory trigger
- Malfunctions are hard to clear
Works with
Works with: 556.
Other rifle options
- IWI Tavor X95 (XB16) $1,800
- IWI Tavor 7 (16.5 in) $2,050
- Steyr AUG A3 M1 $1,900
- Steyr AUG A3 M2 $2,000
- Springfield Armory Hellion (16 in) $1,700
- KelTec RFB (18 in Carbine) $1,650
- Desert Tech WLVRN (16 in) $2,499
- Desert Tech MDRx (16 in) $2,000