Out of stock
PSA 7.5" 5.56 NATO 1/7 Phosphate 6" Lightweight M-Lok Upper w/Romeo MSR, BCG, & CH
Out of stock

PSA 7.5" 5.56 NATO 1/7 Phosphate 6" Lightweight M-Lok Upper w/Romeo MSR, BCG, & CH

Details
SKU 5655024845
Brand Palmetto State Armory
Model Number 5655024845
UPC 5655024845
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).

Product Details

Details

Barrel Length: 7.5"

Barrel Profile: Heavy

Gas System: Pistol-Length

Barrel Steel: 4150V Chrome Moly Vanadium 

Barrel Finish: Phosphate

Chrome Lining: None

Muzzle Thread: 1/2-28

Chamber: 5.56 NATO

Twist Rate: 1/7

Barrel Extension: M4

Diameter at Gas Block: .750"

Gas Block Type: Low-Profile

Muzzle Device: A2 Flash Hider

Receiver Material: Forged 7075 T6 Aluminum 

Receiver Type: M4

Handguard Type: PSA 6" Lightweight M-Lok Free Float

Bolt Carrier Group Included: Yes

Bolt Steel: Carpenter 158

Charging Handle Included: Yes

Optic: Sig Sauer Romeo MSR Red Dot Sight

Features

Barrel: 7.5" 4150V Chrome Moly Vanadium steel, phosphate coated and chambered in 5.56 NATO  with a 1 in 7" twist. Pistol-length gas barrel is finished off with a PSA 6" Lightweight M-Lok Rail, a low profile gas block, and an A2 flash hider.

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

Bolt: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec. 

Sig Sauer Romeo MSR Red Dot Sight:

The ROMEO-MSR is a sealed compact red dot or green dot sight intended for MSR, carbine, shotgun, and air rifle. Brightness is adjusted with a top-mounted rotary dial, featuring 10 daytime and 2-night vision settings for quick target engagement in any condition.

Features:

  • Dependable IPX-7 waterproof and fog-proof performance
  • Over 20,000 hours runtime on a CR1632 battery
  • Top loading battery compartment with integral brightness control featuring 10 daytime and 2 NV settings
  • Ultra-compact size and weight with unlimited eye-relief and parallax-free operation
  • Aircraft-grade aluminum housing and mount
  • Slipover, see-through flip-backs

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