16" M4 Carbine-length complete ar 15 build kit

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PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride 15" Lightweight M-Lok Freedom Rifle Kit - 5165450473


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 www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 5165450473
UPC: 5165450473
MFR#: 5165450473

Barrel Length: 16" 
Gas System: Carbine-Length
Barrel Profile: M4
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 15" Lightweight M-Lok Free Float
Bolt Carrier Group Included: Yes
Bolt Steel: 9310, Nitrided
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 carbine-length gas system. Barrel is finished off with a .750" diameter low-profile gas block, PSA 15" 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 feedramp 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 9310 ntirided steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is also nitrided. Includes Charging Handle.

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

SKU: 5165450473
SKU 5165450473
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165450473

Questions and Answers

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Browse 16 questions Browse 16 questions and 25 answers
I notice some kits are described as "freedom" rifle kits and others do not have this. What is the significance or difference? I called customer service and they did not know. Thanks.
Philly P on Jan 9, 2019
BEST ANSWER: Freedoms barrels are their mid tier line. most are 4150 cmv and nitrided unlike the 4140 and plain phosphate finish found in the Classic line.
When will this be back in stock?
Parks on Jan 13, 2019
What's needed to complete rifle?
Harv1971 on Jan 7, 2019
BEST ANSWER: All you should need is a lower receiver. Says it comes with bolt carrier group and charging handle although t is not pictured.
Can this ship to california?
Daniel C on May 4, 2019
BEST ANSWER: I called customer service this morning with the same question (06-14-2019) and I was told upper assemblies/rifle kits can be shipped to Cali...
Does this ship to an ffl? In Florida
MATTHEW F on Jan 9, 2019
BEST ANSWER: The only part that has to ship to a FFL is the lower. This is just a build kit. You will need a lower to complete this rifle.
Can I add a vertical forward grip?
Mark M on Jan 9, 2019
BEST ANSWER: Yes, as long as you use one designed for the M-Loc system.
Is it mill spec and will it go on a anderson lower ?
Billy B on Apr 29, 2019
BEST ANSWER: I built mine on an Anderson lower. It worked out just fine. The fit was clean with no issues. You should be fine. A bit expensive to get a front sling swivel for the M-Lok ($80 or so) but the build itself was straight forward.
I see the bolt carrier profile is full auto with this also accompany a semi auto setup?
Ronald on Jan 9, 2019
BEST ANSWER: Yes the bolt carrier just has extra material in the back. I use full auto BCG in all my builds and they work great.
what if i ordered an item and it is now out of stock i'm wondering if i got the last kit or if i'm stuck waiting now?
Troy L on Jun 19, 2019
BEST ANSWER: You won't know unless you contact them after the 15 business day shipping timeline they have on kits. They said mine was on backorder after the 15 days then it miraculously shipped the next day.
Can this been shipped Straight to my home in North Carolina without FFL?
Scott w on May 15, 2019
Can someone tell me the weight of the completed rifle?
Rik P on May 7, 2019
How long does it take to ship a rifle kit?
Justin J on Apr 23, 2019
BEST ANSWER: Anywhere between one and several weeks, plus the 3-7 days normal ground shipping takes. PSA is known for being extremely slow to ship.
Does this kit come with the Enhanced Polished Trigger (ept)?
Kevin on Mar 5, 2019
Good day!
Would you have any idea when this kit may come back in stock?
David S on Feb 25, 2019
Is the overall length when assembled greater than 26 inches? I see it says overall length 24.5 inches, is that of the packaging?
Sean H on Feb 25, 2019
How long until this is back in stock?
Cameron on Jan 10, 2019


5.0 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Really nice gun for the money
Nice gun for the money.
July 20, 2019
1 month ago
Very happy with gun. Performance was flawless. Had no issues at all. Excellent price.
July 7, 2019
2 months ago
Shoots great!
This thing shoots 1/2 moa with the same handloads I shoot in my bolt gun, and it cleans up easy. No copper fouling at all. Maybe I just got lucky, but couldn’t be happier with it.
June 30, 2019
2 months ago
fast shipping awesome upper the m-loc hand guard is the perfect size not bulky like the ones with quad rail.
June 20, 2019
2 months ago
Assembly was reasonably easy, If I do this again I plan on having better tools. Took it out and fired a few rounds through it on Fathers Day. Love it - thank you palmetto, great kit !!
June 16, 2019
2 months ago
I think that this kit is very easy to assemble and be range ready in about an hour. I would definitely recommend this kit for experienced shooters as well as the beginners.
June 15, 2019
2 months ago
For my first AR I im so happpy with haven’t had any problems I have probably put a1000 rounds or more though it already so easy to work on everything is holding tight butt stock a a little shakey but it’s my first one still learning and can’t wait to start on my next one
May 18, 2019
4 months ago
Love it and I’m waiting for them to go on sale again I want 2 more
March 8, 2019
6 months ago
Very nice carbine
This is a great little carbine and it works ! PSA, made in the USA!
February 20, 2019
6 months ago
Nice For The Price!
I have built several of this PSA model for peace officers and have had good reports. Less expensive than most other brands and are good shooters with competitive groupings. I would prefer chrome lining, but great for the price and it would take many many rounds to wear this out. 1 to 7 twist works fine for mil-spec ammo and .223 Remington. Builds well on a PSA receiver!
February 14, 2019
6 months ago

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