Palmetto State Armory
PSA Olcan 14.5" 5.56 KeyMo Rifle, FDE
Bullpup JAKL rifle with a 14.5-inch pinned-and-welded 5.56 barrel, long-stroke piston action, FDE monolithic upper and lower, and JMAC RRD-2C KeyMo/KeyMicro muzzle device. SKU 51655230172.
Key Highlights
- •Bullpup JAKL layout shortens the package without shortening the 14.5-inch barrel
- •Toolless 8-position gas adjustment and reversible side charging handle
- •Pinned JMAC KeyMo and KeyMicro-compatible muzzle device
Specifications
- Price
- $1,400
- Weight
- N/A
- Calibers
- 5.56x45mm, .223 Rem
- Rail Type
- mlok
Capability Profile
0-10 Scale Across 8 Axes
Compatibility Tags
Overview
The PSA Olcan moves the JAKL operating system into a bullpup chassis. Its long-stroke piston, carrier, recoil assembly, and captured buffer all live in the monolithic upper, while the magazine and action sit behind the grip. That layout keeps a 14.5-inch 5.56 barrel in a shorter package than a conventional rifle.
The barrel uses a pinned-and-welded JMAC RRD-2C muzzle device that supports KeyMo and KeyMicro suppressor interfaces. An 8-position gas block adjusts by hand, and the non-reciprocating charging handle moves to either side without tools. The rifle feeds from STANAG magazines and ships with one 30-round PMAG.
Key Features
- 14.5-inch 4150V nitride 5.56 NATO barrel with 1:7 twist
- Long-stroke gas-piston action with toolless 8-position gas block
- Monolithic 6105 rifle-length upper and handguard
- JMAC RRD-2C KeyMo/KeyMicro muzzle device, pinned and welded
- Seven-lug shot-peened Carpenter 158 bolt and 4340 carrier
- Reversible non-reciprocating side charging handle
- FDE bullpup lower with ambidextrous magazine release
- One 30-round Magpul PMAG
Pros
- +Bullpup layout keeps the rifle compact without giving up the 14.5-inch barrel
- +Factory KeyMo and KeyMicro suppressor interface
- +Gas adjustment, charging-handle reversal, and field stripping require no tools
- +Uses common STANAG magazines
Cons
- −Pinned muzzle device prevents simple thread-level muzzle changes
- −Bullpup trigger linkage and balance differ from a conventional AR layout
- −Proprietary JAKL and Olcan receiver parts limit major configuration changes
Detailed Specifications
- sku
- 51655230172
- caliber
- 5.56 NATO
- Barrel Length
- 14.5 inches with pinned-and-welded muzzle device
- barrel
- 4150V chrome-moly steel, nitride finish
- Twist Rate
- 1:7
- operatingSystem
- Long-stroke gas piston
- gasBlock
- Toolless 8-position adjustable
- receiver
- Monolithic 6105 rifle-length upper with FDE bullpup lower
- boltCarrierGroup
- Carpenter 158 seven-lug bolt, 4340 carrier
- Muzzle Device
- JMAC RRD-2C, KeyMo/KeyMicro compatible, pinned and welded
- magazine
- One 30-round Magpul PMAG
Compatible Components
+615 more
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Cloud Defensive
Cloud Defensive REIN 3.0
1 shared compatibility tags
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Related Guides & Articles
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