Out of stock
PSA 20" CHF SS Heavy Rifle-Length 15" Lightweight M-Lok Upper - NO BCG or Charging Handle - 77932963
Out of stock

PSA 20" CHF SS Heavy Rifle-Length 15" Lightweight M-Lok Upper - NO BCG or Charging Handle - 77932963

SKU 77932963
Brand Palmetto State Armory
Model Number 77932963
UPC 77932963
Customers must read Compliance Information before purchasing.

Product Details


Barrel Length: 20"
Gas System: Rifle-length
Barrel Profile: Heavy
Barrel Steel: 410 Stainless Steel
Barrel Finish: Passivated Satin Stainless
Chrome Lining: No
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7"
Barrel Extension: M4
Diameter at Gas Block: .750" 
Gas Block Type: Low-profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: PSA 15" M-Lok Lightweight Free Float
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A 
Charging Handle included: No 
Overall Length: 28"
Weight as configured: 4 lbs


Barrel:  20" cold hammer forged, matte finish, 410 stainless steel, 5.56 NATO chamber with a 1:7 twist, tapered bore, and a passivated exterior finish to reduce glare and increase corrosion resistance.  Features a Rifle-length gas system, standard  M4 feedramps, and is high pressure tested and mag particle inspected. The upper is finished off with a PSA 15" lightweight M-Lok  free-float hand guard, .750" diameter low profile gas block, and A2 flash hider. Barrel is made for us by FN Manufacturing here in Columbia SC.

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

BCG and Charging Handle are NOT Included.


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 www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).