Build a hard-hitting, reliable .308 rifle with the PSA JAKL-10 12.5″ .308 Win Rifle Upper in Flat Dark Earth. This premium long-stroke piston upper from Palmetto State Armory combines AK-style toughness with modern AR ergonomics in a compact, tactical Flat Dark Earth finish.Featuring a 12.5″ nitride-treated barrel and a fully captured buffer system in the upper receiver, this JAKL-10 upper delivers shorter overall length while maintaining outstanding accuracy and reliability with .308 Winchester / 7.62×51 ammunition.
Key Features & Benefits:
- Long-Stroke Gas Piston System — Extremely reliable, low-maintenance operation with reduced fouling
- 12.5″ .308 Winchester Barrel — Nitride-finished 4150V Chrome Moly Steel, 1:10 twist rate
- Monolithic 6061 Aluminum Rifle-Length Receiver with mid-length handguard
- Ambidextrous Knurled Side Charging Handle — Tool-free left/right switching
- Toolless 8-Position Adjustable Gas Block for easy tuning
- 9310 Bolt with Dual Ejectors and 4340 Carrier for maximum durability
- 8620 Front Trunnion
- .30 Cal A2 Flash Hider included
- Flat Dark Earth (FDE) Finish — Aggressive tactical appearance
Important Compatibility Note: This PSA JAKL-10 .308 upper is only compatible with PSA JAKL-10 lowers or Palmetto State Armory Gen3 PA-10 lowers. Must use the proprietary JAKL-10 captured buffer system.
Technical Specifications:Brand: Palmetto State Armory (PSA)Model: JAKL-10 12.5″ UpperCaliber: .308 Winchester / 7.62×51 NATOBarrel Length: 12.5″Barrel Material: 4150V CMV Steel, Nitride TreatedTwist Rate: 1:10Thread Pitch: 5/8×24″Gas System: Long-Stroke PistonReceiver: Monolithic 6061 AluminumFinish: Flat Dark Earth (FDE)Warranty: Full Lifetime Warranty
Ideal for building a compact, powerful .308 rifle for home defense, tactical use, or range performance. The PSA JAKL-10 platform offers the best of both worlds — piston reliability and modern features.Note: All NFA rules apply. Customer is responsible for compliance with all local, state, and federal laws.
By purchasing PSA JAKL-10 12.5″ Barrel .308 Win 1:10 Uppers FDE from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality
The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.
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