In stock
BLEM PSA 16" M4 Carbine-Length 5.56 NATO 1/8 Phosphate Classic Upper w/BCG & CH
In stock

BLEM PSA 16" M4 Carbine-Length 5.56 NATO 1/8 Phosphate Classic Upper w/BCG & CH

Regular Price $569.99 Special Price $359.99
SKU 5655024836
Brand Palmetto State Armory
Model Number 5655024836
UPC 5655024836
Customers must read Compliance Information before purchasing.

Product Details


16" Barrel length

M4 Profile Barrel

Chrome Moly Vanadium Barrel; Phosphate

5.56 Nato Chamber

1 in 8" twist rate

F-Marked Front sight post

A2 Flash Hider

Sling Loop

Standard Hand Guards w/ heat shields

Forged upper receiver

Bolt Carrier Group

Carpenter 158 Bolt

Charging Handle 


Barrel: Phosphate coated 4150V Chrome Moly steel. Chambered in 5.56 NATO, with a 1:8 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized, features a forged upper receiver. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt: Full-auto profile bolt carrier group. Milspec Carpenter No. 158® steel bolt. Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.


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.
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 (CA Health and Safety Code Section 25249.6).