BLEM PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride 13.5" Keymod Upper With MBUS Sight Set - No BCG or CH - 516445878B

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BLEM PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride 13.5" Keymod Upper With MBUS Sight Set - No BCG or CH - 516445878B

Quick Overview

SKU: 516445878B
UPC: 516445878B
MFR#: 516445878
  • Barrel Length: 16"
  • Gas System: Carbine Length
  • Barrel Profile: M4
  • Barrel Steel: 4150V Chrome Moly Vanadium
  • Barrel Finish: Nitride
  • Chrome Lining: None
  • Muzzle Thread: 5/8-24
  • 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 13.5" Anodized Keymod Rail
  • Bolt Carrier Group Included: No
  • Bolt Steel: N/A
  • Bolt Carrier Profile: N/A
  • Charging Handle included: No
  • Magpul MBUS Sight Set Included, Black
  • Overall Length: 24.5"
  • Weight as configured: 3.7 lbs

Add To:

Barrel: This Chrome Moly vanadium 4150V barrel is chambered in 556 NATO with a 1:7" twist, M4 barrel extension, and a Carbine-length gas system. It is nitride treated for accuracy and durability, and is finished off with a .750" diameter gas block, PSA 13.5" anodized Keymod free float rail, and an A2 Flash Hider.

Upper: The 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.

Includes: Magpul MBUS Sight Set, Black

**BCG & Charging Handle Not Included

**These uppers may have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, dings, slight variation in the finish color coat.

SKU: 516445878B
SKU 516445878B
Brand Palmetto State Armory
SKU: 516445878B

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