PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Classic Rifle Kit, Gray

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PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Classic Rifle Kit, Gray


Quick Overview

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 (CA Health and Safety Code Section 25249.6).

SKU: 5165490474
UPC: 5165490474
MFR#: 5165490474

Barrel Length: 16" 
Gas System: Mid-Length
Barrel Profile: A2
Barrel Steel: 4150V Chrome Moly
Barrel Finish: Nitride
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 13.5" Lightweight M-Lok Free Float
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle included: Yes
Overall Length: 24.5"

Add To:

Barrel: 4150V Chrome-moly steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, nitride treated, and a mid-length gas system. Barrel is finished off with a .750" diameter low-profile gas block, PSA 13.5" Lightweight M-Lok free float rail, and A2 flash hider.

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

Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked.  Includes Charging Handle.

Lower Build Kit: Includes the PSA Classic Freedom Lower Build Kit in Gray

SKU: 5165490474
SKU 5165490474
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165490474

Questions and Answers

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Browse 5 questions Browse 5 questions and 4 answers
You can ship to california this one?
Pedro Guadalupe V on Jul 17, 2019
BEST ANSWER: Can ship to California no.
So is the hand guard black or is it grey as well?
Mike S on Jul 20, 2019
BEST ANSWER: The hand guard is black.
so to my understanding, with this kit all you need is a lower receiver to have a functioning rifle, is that correct?
Joel C on Jul 20, 2019
Is BCG phosphate or nitride?
Sam L on Jul 21, 2019


4.8 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Very impressive that it shipped so soon
I really like my gun and it shoots awesome.. Easy to assemble.. Thanks for a great product
August 18, 2019
1 month ago
Great bang for your buck.
Overall construction and manufacturing is great considering the price. The finish on the hand guard isn’t the most consistent, at least not on the one I got, but not enough to be an issue. The m-lok cuts are a bit abrasive -kind of that ‘cheese grater’ feel. Only thing I could say that would make this better are some sturdier takedown pins. The ones included work, but they don’t feel like they’re locking into place. I get a strong sense they’ll walk out while firing.
August 17, 2019
1 month ago
Best bang for your buck anywhere!
Best deal on a good AR kit! Combined with a $49 lower from my FFL I had this rifle running in 20 minutes for under $330 shipped. I am impressed with the quality, fit, and finish. Have about 200 rounds through it so far with zero failures. I did have one very small issue with my trigger control group but Palmetto sent me a whole new set no questions asked. I will definitely continue supporting this great company!
From this
To this in 20 minutes.  Runs great!
August 17, 2019
1 month ago
Love it
Great deal and looks awesome!
User submitted image
Added Aug 16, 2019
August 16, 2019
1 month ago
Very good product at an excellent price.
My experience over quite a few years and more than 10 builds I find psa products not only sturdy but also economical. Never had a misfit or any issues regarding fit or finish.
August 16, 2019
1 month ago
Wonderful build kit!
Built this with my son as a quick project gun. Kit was perfect matched great with the stripped lower we used. Have shot about 200-300 rounds through it with no issue and really good solid kit.
August 16, 2019
1 month ago

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