DAILY DEAL Exp. 5/21, 12pm EST
PSA 16" 5.56 NATO 1/7 Mid-Length Nitride 13.5" M-Lok MOE EPT Rifle Kit with MBUS Sight Set - 5165447630

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PSA 16" 5.56 NATO 1/7 Mid-Length Nitride 13.5" M-Lok MOE EPT Rifle Kit with MBUS Sight Set - 5165447630

In stock

Regular Price: $ 679.99

Special Price $ 419.99

Quick Overview

SKU: 5165447630
UPC: 5165447630
MFR#: 5165447630

Barrel Length: 16"
Gas System: Midlength 
Barrel Profile: A2
Barrel Steel: 4150 Chrome-Moly Vanadium
Barrel Finish: Nitride
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
Handguard Type: PSA 13.5" M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Optics: Magpul MBUS Front and Rear Flip-Up Sights, Black
Fire Control Group: PSA Enhanced Polished Trigger (EPT) FCG
Overall Length: 24.5"
Weight: 4.0 lbs

Add To:

Barrel: 16" 4150V Chrome Moly Vanadium steel barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with with a .750" diameter low-profile gas block, PSA 13.5" 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.

Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside. Includes Charging Handle.

Lower Build Kit:  PSA MOE EPT Lower Build Kit, Black

Includes: Magpul MBUS Sight Set, Black 

SKU: 5165447630
SKU 5165447630
Brand Palmetto State Armory
Daily Deal Yes
Daily Deal Expires 5/21
Youtube Video No
Free Shipping? Yes
SKU: 5165447630

Questions and Answers

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Browse 6 questions Browse 6 questions and 30 answers
Do I need to buy anything else for it to fire. Or is this a complet set?
BEST ANSWER: You will have to buy a lower receiver. You can buy one through Palmetto or possibly through a dealer in you area. You will have to fill out paperwork and they will do a background check just as if you were buying a complete firearm because the lower has the serial number. if you buy one through Palmetto you will have to have it sent to an FFL dealer in your area and pick it up from them.
Does the upper come assembled?
bones2782 on Apr 25, 2018
BEST ANSWER: Yes it does! And while it comes packaged very clean, I would suggest disassembling the BCG completely, cleaning the components, and oiling them with your gun oil of choice.
Can the flash hider be removed from the barrel?
Chris M on Apr 25, 2018
BEST ANSWER: It is unlikely that the flash hider has been welded or soldered to the barrel, which if it were done would make its removal difficult. Flash hiders are typically permanently attached using these methods in order to establish the minimum length (16") on a barrel that would be otherwise legally too short. Since this barrel by itself is 16", the flash hider is almost certainly thread-tightened on and can be removed.
Is this mil spec or commercial spec?
Mikey on Apr 29, 2018
BEST ANSWER: Mil spec.
I'm looking to swap out the barrel that comes with this kit. My question is, does PSA use some kind of Lock-Tite on the barrel nut or other adhesive? I'm having trouble trying to get the barrel nut off. Any Help would be appreciated. Thanks
Tyler A on Apr 30, 2018
BEST ANSWER: I had to take mine to gunsmith to remove. I was trying to change out handguard. Barrel nut would not move.
Will the upper be shipped to my house or do I have to pick up the upper at an FFL as well?
Dr. Discord on May 13, 2018
BEST ANSWER: This rifle kit will ship to your house, as it is not a serialized item. In order to complete the build and have a functioning rifle, you will need to purchase an AR-15 stripped lower receiver. The lower is the serialized part which will have to ship to an FFL in order to conduct a background check and transfer the item. Link below for the stripped lower.



4.9 / 5.0
39 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
This was my first AR. I used a Ruger stripped lower with this PSA rifle kit. Very simple to assemble. Just make sure you oil the pins first. I would recommend.
May 19, 2018
1 month ago
Great starter AR
Better than I expected. I almost didn't order because the local shop told me in their opinion that for a few dollar more I should order something better. Glad I went with my gut (and budget). It runs flawlessly and it as accurate as I need it to be for an AR self defense rifle. This is my first AR. I was able to build it with a couple of tools, and some help from a few reputable gunsmith YouTube videos. I added a SOTA lower, 2 point sling, and a red dot sight. I love my new rifle!
May 19, 2018
1 month ago
Great product I would recommend this to anyone
May 15, 2018
1 month ago
Good kit fast shipment
Cycles good everything lines up no scratches from assembly what else could I ask for? Shipped in less than 10 hours of placing order
User submitted image
Added May 13, 2018
May 13, 2018
1 month ago
Great rifle shot at 100 yards 2 in group all day long just adjusting elevation front sites use a match ammunition.
User submitted image
User submitted image
May 11, 2018
1 month ago
Very happy with the fit and finish on this kit. I would definitely recommend to others.
May 11, 2018
1 month ago
Best in the business
This upper receiver is everything plus more.
May 10, 2018
1 month ago
Very good quality, arrived on time with no issues. Overall fantastic experience and great product.
May 10, 2018
1 month ago
Excellent Buy
Love the fit and finish. Great buy!
May 10, 2018
1 month ago
Extremely easy build and easy barrel break-in. Accurate and overal great for a first build.
May 10, 2018
1 month ago

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