Out of stock
PSA 10.5" KS47/AR47 7.62x39 Nitride Classic Pistol Kit - 7790362
Out of stock

PSA 10.5" KS47/AR47 7.62x39 Nitride Classic Pistol Kit - 7790362

SKU 7790362
Brand Palmetto State Armory
Model Number 7790362
UPC 7790362
Customers must read Compliance Information before purchasing.

Product Details


Barrel Length: 10.5"

Barrel Profile: Heavy

Barrel Steel: 4150V

Barrel Finish: Nitride

Chrome Lining: No

Muzzle Thread: 5/8-24

Chamber: 7.62x39

Twist Rate: 1in10"

Barrel Extension: M4

Gas System Length: Carbine

Diameter at Gas Block: .750"

Gas Block Type: F-Marked Front Sight Base

Muzzle Device: A2-style

Receiver Material: Billet 7075 T6

Receiver Type: M4 KS Hybrid

Handguard Type: Classic carbine polymer

Bolt Steel: 9310

Bolt Carrier Profile: Hybrid

Fire Control Group: PSA Standard AR

Grip: A2-style

Stock: Pistol tube only

Buffer Tube Length: Carbine

Buffer Tube Diameter: Mil-Spec

Only works with a Palmetto State Armory KS47 Lower. 


The Palmetto State Armory KS47 is based on the AR15, and combines the modular construction, accuracy and precision of the AR platform with the stopping power and the magazine options of the AK.    While the current AR47 fires the 7.62x39 AK round, it uses modified AR-style magazines that are not nearly as plentiful as AK-style magazines, that were optimized for reliable feeding of the 7.62x39 round.  The KS47 lets the AK shooter capitalize on his inventory of magazines and ammo with an AR-style platform.

Unlike the AK, where the barrel is permanently pressed into the receiver, the KS47 features an AR-style modular configuration which consists of a barreled upper receiver, and a lower receiver that houses the fire control group and magazine.  The modular configuration allows customers to have several different barrel configurations with one lower receiver, just by releasing two pins. 

Upper:  The KS47 hybrid upper receiver is precision machined out of billet 7075 T6 aluminum, and then hardcoat anodized for durability.   While retaining the look of a standard M4 upper, the KS47 hybrid upper is designed to work with either the KS47 lower, or the standard AR47 lower.  The 10.5" 4150V chrome moly vanadium barrel is chambered in 7.62x39 with a 1 in 10 twist, has M4-style feedramps, is nitride treated for accuracy and durability, and is finished off with a 5/8-24 thread A2-style compensator, classic carbine length hand-guards and F-marked front sight base.   The forward, assist, dust cover, charging handle, and safety are all standard AR15, as is the classic hand-guards, front sight base, barrel nut and delta ring assembly.

Bolt Carrier Group: Carpenter 158 Phosphate coated 7.62x39 bolt, Full auto profile 8620 steel carrier, chrome-lined and phosphate coated. Phosphate coated chrome-lined gas key staked per mil-spec. AR47 extended length firing pin.

PSA KS47 Classic Pistol Lower Build Kit:  PSA KS47 Classic Pistol lower build kit with 7075 pistol tube. double loop latch plate, A2 Grip and classic fire control group.  Everything to fully complete your stripped KS47 lower receiver.

Each upper is test fired to check gas function.

**Image is for reference only, the tube may or may not be fluted



Q & A


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.
Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).