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PSA 16" M4 Carbine-Length 5.56 NATO 1/7 Nitride MOE Rifle Kit With MBUS Rear Sight, Gray


Quick Overview

free shipping Free Shipping applies to this item only and not the entire order.

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: 5165450338
UPC: 5165450338
MFR#: 5165450338

Barrel Length: 16"
Gas System: Carbine-Length
Barrel Profile: M4
Barrel Steel: Chrome Moly
Barrel Finish: Nitride
Chrome Lining: none
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: F-marked Front Sight Base
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: Magpul MOE Gray Handguards
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Build Kit: MOE Lower Build KIt, Gray
Overall Length: 24.5"

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Barrel: Nitride finished 4150V chrome moly vanadium 16" barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with Magpul MOE carbine-length gray handguards, F-Marked gas sight base, and A2 flash hider.

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

Lower Build Kit: Includes Gray Mil-Spec MOE Stock, Gray MOE grip, Gray MOE Trigger Guard, Palmetto State Armory MOE Lower Parts Kit and Mil-Spec diameter buffer tube assembly. Everything you need to finish your stripped lower!

Includes: Magpul MBUS Rear Backup Sight, Black

SKU: 5165450338
SKU 5165450338
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165450338

Questions and Answers

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Browse 19 questions Browse 19 questions and 42 answers
Can this ship to california?
Greg P on Dec 26, 2018
BEST ANSWER: You have to get off your clueless rear and vote the people who rule out of office. Last election you voted yourselves prison sentences for attaching the parts in this kit to a stripped lower.
Is there any way to get this deal with a Maryland compliant Barrel?
Aaron B on Jan 1, 2019
BEST ANSWER: yeah, go to a free state
If you buy this and the stripped lower does it make a coplete rifle ?
Scott T on Dec 21, 2018
BEST ANSWER: You'll need a mag and ammo, too, of course. All the steps you need to complete the build (and in proper order) can be found on YouTube. Some basic tools and a bit of patience and skill are helpful, as well.
Can attachments be put on the barrel shroud?
Howitzer3 on Dec 20, 2018
BEST ANSWER: M-Lok accessories will work with this.
Is the barrel chrome lined?
Billy P on Jan 1, 2019
BEST ANSWER: The barrel is nitrided so a chrome lining of no use. Technically nitritdng is better then chrome as it' actually treats the metal to increase surface hardness and lubricity. Do a little reading about qpq melonite or nitriding and make the decision for yourself. I'll always go with the nitriding.
Does this include bcg and charging handle?
BradS on Dec 20, 2018
BEST ANSWER: Bolt Carrier Group is listed above as an item included. Charging handle is also on the list. It’s billed as a “complete” rifle kit which should be everything except a stripped lower receiver.
The advertised overall length is 24.5". Doesn't that make it a Title II weapon subject to BATFE registration?
Mr. Z on Jan 11, 2019
BEST ANSWER: You are correct, it would be classified as title II if overall length is less than 26"! But the info in the description must be a typo because mine measures 34.5" fully extended and 31" with buttstock collapsed.
Is a FFL needed for this kit?
SERGIO H on Jan 1, 2019
BEST ANSWER: Not if you buy an 80% lower, then you will not need to go through an FFL. That's what I did, but you'll need the lower, the jig, a router, a drill press (or a high-speed CORDED drill), and the proper bits. That, and a Saturday afternoon and a six-pack...
What kind of scope can you put on these?
Lonnie W on Jan 4, 2019
BEST ANSWER: What kind of scope would you like to put on it? Literally just about anything will work so long as you use the correct height mounts which will usually be high mounts. I would personally use a one piece SPR mount designed for AR's.
Is thefurniture with this kit Magpul? Please define MOE.
Michael B on Dec 30, 2018
BEST ANSWER: Yes it's Magpul furniture. MOE stands for Magpul original equipment, drop in furniture that was meant to replace the original mil spec furniture without modifications.
Can you use .223?
Rocky on Dec 27, 2018
is there any instructions that come with this?
joseph l on Dec 28, 2018
BEST ANSWER: No, but all the info on how to assemble can be found on YouTube. It's very simple and only requires some simple punches and a castle nut wrench.
Will this work on any standard lower?
Billy on Dec 30, 2018
BEST ANSWER: Yes they do, finish on upper is more on the slicker side.
Is the upper already assembled?
Chris D on Dec 28, 2018
BEST ANSWER: Yes it is, just pull the takedown pins on your lower and fit it up. Push pins in and your ready to ROCK
Can you remove the front sight?
rontheii on Jan 3, 2019
BEST ANSWER: You will need to drive out the pins to get it off but you will need to replace it w/ a gas block and reattach the gas tube. Way back when Bushmaster offered a Varmiter w/ a FSB ground down, like streamline but you could only scope the rifle.
does this come with the bolt? i dont see it in the picture but it says full auto in the specs.
Joseph R on Jan 12, 2019
BEST ANSWER: Yes. It says so right here in the product description:
Bolt Carrier Group Included: Yes
Will this rifle accept .223 rounds?
john w on Jan 12, 2019
BEST ANSWER: Yes, anything labeled 5.56 NATO will accept .223 rem but not the other way around as 5.56 x 45 NATO ammunition tends to be a higher pressure cartridge.
Can I get this in FDE?
Bruce L on Jan 8, 2019
BEST ANSWER: That is a different kit.
Will the .224 Valkerie lower work with this build? Or if there are any recommendations for a lower?
Steel on Jan 29, 2019


4.9 / 5.0
64 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would recommend for sure. Runs flawlessly.
User submitted image
Added May 10, 2019
May 10, 2019
3 months ago
Great rifle at a great price!
Great rifle, great price. My girlfriend and I love shooting it!
May 9, 2019
3 months ago
Very nice rifle for cost
I was a little skeptical with the low price but this gun turned out great. Cycles everything and after dialing in the iron sights it seems to be very accurate.
May 9, 2019
3 months ago
No fit or finish issues whatsoever, functions great. Great deal.
I enjoy this rifle very much and have absolutely no issues with it at all. Would and do recommend this rifle kit, and others like it. Waiting for the same deal I got in FDE.
May 8, 2019
3 months ago
Loving it so far!
I'm loving this rifle so far can't complain one bit paired it with an Anderson lower and everything fit perfect. Awesome price for an awesome rifle thanks y'all
May 8, 2019
3 months ago
Very nice
Very easy to put together hurry high quality for the price
User submitted image
User submitted image
May 8, 2019
3 months ago
Runs like a scalded ape
May 8, 2019
3 months ago
Ridiculously inexpensive AR 15
I put this rifle together for a friend. Mated it to an Anderson stripped lower. All parts were good to go... thank you PSA for the extra pivot pin detent and spring... launched one into orbit during assembly. Put 50 rounds through the rifle with 0 malfunctions. $360 into this gun. What’s not to love?
April 13, 2019
Went together well looks good need to fire it
March 18, 2019
5 months ago
Thumbs up!!
I like this kit alot. First one i ever built and you made it super easy thankyou for making great stuff.
March 13, 2019
5 months ago

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