Shipping to California
- Status: Complete upper with a barrel. Not a serialized firearm, but we ship it to a licensed dealer only.
- Delivery: Ships to WBT in La Mesa or to the California gun store you choose; select your dealer at checkout. Not shipped to home addresses.
- Learn more: Featureless or fixed magazine: which fits your build · FAQ
About this upper
Palmetto State Armory JAKL (10.5") Complete Upper Receiver is an upper receiver chambered in .223/5.56 with a 10.5" barrel. Finish: FDE.
Manufacturer details
THIS PRODUCT IS NOT CA LEGAL UNLESS USED WITH A REGISTERED PISTOL LOWER AND A FIXED MAGAZINE!!!
Features
PSA JAKL Pistol Kits are now available!
This platform is built around a 6105 monolithic upper receiver designed to be compatible with any Mil-Spec AR-15 lower receiver. The PSA JAKL offers a buffer system that is fully captured in the upper receiver, shortening the overall length of the firearm.
Upper: The PSA JAKL features a long-stroke piston design with a Carpenter 158 bolt and 4340 carrier that are an AK/AR hybrid. Our side charging handle is ambidextrous, allowing the user to change positions to the left or right side of the receiver without the use of tools. Equipped with a toolless 4-position gas block, this feature offers the ability to quickly adjust your gas block by hand when needed. Field stripping and removal of the JAKL carrier, recoil assembly, and sled assembly can all be done without tools for effortless cleaning.
Lower Build Kit: In this kit, you will find everything you need to convert your AR-15 Mil-Spec lower into a PSA JAKL Pistol Lower. Featuring a Classic A2 grip and our enhanced polished trigger (EPT) which helps reduce pull weight, and is built to last. Also included are the JAKL stock adapter assembly & JAKL proprietary bolt catch that are required for your lower to function with our PSA JAKL upper assemblies.
*The included Blue Loctite® must be used for the threaded adapter and adapter screw to avoid backing out during the use of the firearm.
Comes with proprietary JAKL bolt catch that must be installed on the lower for proper function
Must be used with JAKL buffer system found on PSA JAKL lower or lowers built with a PSA JAKL lower build kit. Failure to use the PSA JAKL proprietary buffer system may result in damage to the JAKL upper and lower.
Details:
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Long Stroke Gas Piston Operating System
8620 Front Trunnion
4340 Carrier
7 Lug Shot Peened Carpenter 158 Bolt
Monolithic 6105 Receiver; Hard Coat Anodized
10.5” 5.56 NATO Nitride 4150V Chrome Moly Steel Barrel
Twist Rate: 1 in 7”
Thread Pitch: 1/2x28
A2 Style Flash Hider
JAKL Classic EPT Pistol Lower Build Kit
Upper will include Standard and "S" marked gas knob. these knobs ensure proper function using a wide variety of ammo suppressed and non-suppressed.
Comes with proprietary JAKL bolt catch that must be installed on the lower for proper function.
Specifications
- Brand: Palmetto State Armory
- Caliber: .223/5.56
- Barrel: 10.5 in
- Finish / color: FDE
- Fits: PSA JAKL
- Manufacturer part #: 516551304056
- UPC: 516551304056
Buying from WBT Guns
- Delivery: Complete uppers ship to a licensed dealer only. Free pickup at our La Mesa store, or select the California gun store you want it sent to at checkout.
- Payment: Pay in full, put 50% down with the balance due in 14 days, or finance with Credova.
- Questions: Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has shipped parts and receivers to California buyers since 2012.
A note on accuracy. We work hard to keep every listing correct, but specifications, images and compliance details come from many sources and can contain errors or change without notice. Images may show a configuration that is not California-legal. If a detail on this page matters to your decision, call us and we will confirm it against the actual firearm before you order. The compliance information here is general in nature and is not legal advice; California and local laws change, and the configuration described is confirmed at the time of sale. All sales are subject to applicable federal, state and local law and to the buyer's eligibility to purchase.
