BLEM PSA 16" M4 Carbine 1:7 Nitride 13.5" Lightweight M-Lok Freedom Upper w/ MBUS Sight Set - No BCG/CH 516444706B

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BLEM PSA 16" M4 Carbine 1:7 Nitride 13.5" Lightweight M-Lok Freedom Upper w/ MBUS Sight Set - No BCG/CH 516444706B


Quick Overview

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SKU: 516444706B
UPC: 516444706B
MFR#: 516444706
  • Barrel Length: 16"
  • Gas System: Carbine-length 
  • Barrel Profile: M4
  • Barrel Steel: Chrome-Moly Vanadium
  • Barrel Finish: Melonite
  • 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
  • Receiver Type: M4
  • Hand guard Type: PSA 13.5" M-Lok Lightweight Rail
  • Bolt Carrier Group Included: No
  • Bolt Steel: N/A
  • Bolt Carrier Profile: N/A
  • Charging Handle included: No
  • Overall Length: 24.5"

Add To:

Barrel: 16" barrel length Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. The M4 profile barrel is finished with Melonite. Barrel is finished off with an .750" diameter low-profile gas block, PSA 13.5" Lightweight M-Lok Free Float Rail and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts,  these upper upper receivers are made for us right here in the USA.

Includes:  Magpul® MBUS Sight Set, Black 

BCG & Charging Handle Not Included.

SKU: 516444706B
SKU 516444706B
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516444706B

Questions and Answers

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Browse 1 question Browse 1 question and 3 answers
What is the blem? Does it affect the functionality of the rifle?
Edwin S on May 16, 2018
BEST ANSWER: I bought this very deal 3 months ago I searched the upper over meticulously and I didn’t find anything that jumped out at me as Palmetto states there are zero functionality issues with the Blems just some kind of cosmetic on the finish but I couldn’t find my Blem hopefully this helps I’ve run about 350 rounds through it without a single problem.


5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Cant find one thing wrong. Quick delivery as well.
June 15, 2018
6 months ago
Very impressed, shoots great
June 15, 2018
6 months ago
Great product!! Like most of the reviews about blems. I could not find anything I would call a blem. Just ordered the lower build kit from the Father’s Day sale. No doubt that will just as nice. Also great job PSA on the fast shipping.
June 15, 2018
6 months ago
Recommend, looks awesome, well built!!!
Received within a week. Very impressed with it. Also, ordered a nickel boron bcg w/ a milspec charging handle. All is a great finish to my psa m4 flat dark earth lower. Haven't shot it yet, will update after shooting.
User submitted image
Added Jun 4, 2018
June 4, 2018

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