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Bullpup · Rifle
Palmetto State Armory PSA Olcan 14.5 in KeyMo
$1,400
New for 2025-26 and the fastest-rising bullpup; 14.5 in barrel is pinned and welded to reach 16 in.
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Calibers | 556, 300blk |
| Barrel (in) | 14.5 |
| Thread | 1/2x28 (pinned and welded device) |
| Type | rifle |
Pros and cons
Pros
- Cheapest premium-style bullpup at about $1,400
- Tool-less adjustable gas for suppressors
- Uses AR-15 magazines
Cons
- Right-side ejection only
- Pinned muzzle device can't be swapped
- Gas to the face when suppressed
Works with
Works with: 556, 300blk.
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 RDB17 $950
- KelTec RFB (18 in Carbine) $1,650
- Desert Tech WLVRN (16 in) $2,499