PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper w/ Sig Sauer Romeo 5 & MBUS Sight Set - No BCG or CH

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PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper w/ Sig Sauer Romeo 5 & MBUS Sight Set - No BCG or CH

TEMPORARILY OUT OF STOCK

Quick Overview

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.

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 5165490830
UPC: 5165490830
MFR#: 5165490830
  • Barrel Length: 10.5"
  • Barrel Profile: A2
  • Gas System: Carbine-Length
  • Barrel Steel: 4150 Chrome Moly 
  • Barrel Finish: Phosphate
  • Chrome Lining: No
  • 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
  • Receiver Type: M4
  • Handguard Type: PSA 9" Lightweight End M-Lok
  • Bolt Carrier Group Included: No
  • Bolt Steel: N/A
  • Bolt Carrier Profile: N/A
  • Charging Handle Included: No
  • Sight Set: Magpul MBUS Sight Set, Black
  • Optic: Sig Sauer Romeo 5 Red Dot Sight 

**BCG & Charging Handle Not Included. 

Add To:

Barrel: 10.5" 4150V Chrome moly vanadium steel barrel, phosphate coated and chambered in 5.56 NATO with a 1 in 7" twist. This carbine-length gas barrel is finished off with a PSA 9" Lightweight M-Lok Rail, a low profile gas block, and an A2 style flash hider.  

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

Includes: Magpul MBUS Sight Set & Sig Sauer Romeo 5 Red Dot Sight

Sig Sauer Romeo 5 Red Dot Sight:

ROMEO5 compact red dot sights provide civilians and armed professionals a robust 1x aiming solution for any situation. Ultra-low parallax so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight. Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight. The readily available CR2032 battery is side-loading, allowing for quick battery replacement (featuring 50,000+ hours or more of life). Dependable waterproof (IPX-7 rated for complete water immersion up to 1 atmosphere) and fog-proof performance.

FEATURES:

  • -2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
  • -MOTAC™ (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced 50,000+ hour battery life
  • -Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications
  • -Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance
  • -Includes a M1913 Picatinny low mount riser and a co-witness 1.41” riser mount
SKU: 5165490830
SKU 5165490830
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165490830

Questions and Answers

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Browse 2 questions Browse 2 questions and 2 answers
Can this be used with a pistol lower?
Vincent R on Sep 2, 2019
BEST ANSWER: Hello,

This upper is less than 16" so it is designed to be used with a pistol lower.

Best Regards,
PSA Customer Service
Is the Flash hider pinned, welded or silver soldered onto the barrel?
G M on Aug 19, 2019
BEST ANSWER: Hello,

No, it is just torqued onto the barrel.

Best Regards,
(Name of Employee Removed)
Palmetto State Armory Customer Service

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