16" Mid-length Ar 15 build kit

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PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 15" Lightweight M-Lok Classic Rifle Kit With MBUS Sight Set

In stock

Regular Price: $ 649.99

Special Price $ 369.99

Quick Overview

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

SKU: 5165450545
UPC: 5165450545
MFR#: 5165450545

Barrel Length: 16" 
Gas System: Mid-Length
Barrel Profile: A2 Style
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: 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 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 Carpenter158 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

Includes:  Magpul MBUS Sight Set, Black

SKU: 5165450545
SKU 5165450545
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: 5165450545

Questions and Answers

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Browse 16 questions Browse 16 questions and 11 answers
What’s not included? Will I need just a stripped lower?
King_mervin on Jan 30, 2019
BEST ANSWER: Appears to be that way...
What is the difference between M-Lok Classic, M-lok MOE EPT, and M-Lok MOE+ EPT?
Kevin H on Feb 5, 2019
PSA 16
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 15" Lightweight M-Lok Classic Rifle Kit With MBUS Sight Set
PSA 16
PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight Keymod MOE EPT Rifle Kit w/ MBUS Sight Set
PSA 16
PSA 16" 5.56 NATO 1/7 Mid-Length Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
PSA 16
PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
PSA 16
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Classic Rifle Kit With MBUS Sight Set - 5165448515
PSA 16
PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
PSA 16
PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
PSA 16
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Classic Rifle Kit w/MBUS Sight Set
PSA 16
PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE+ EPT Rifle Kit w/ MBUS Sight Set
BEST ANSWER: "MOE" stands for Magpul Original Equipment which describes the style of hand guard and rails that make up the rifles accessory platforms. "M-Lok" describes the shape of the slots for attachments. "EPT" stands for Enhanced Polished Trigger which defines that the trigger will be smoother and maybe will reduce trigger pull pressure due to the fact it has polished parts that reduce friction. So, with all this said, I picked the M-Lok MOE style and only purchase accessories that are compatible with this platform on all my ARs so that I can swap things around. I hope this helps.
How well does this barrel hold up compared to a chrome lined one?
grant g on Mar 11, 2019
Is the upper receiver already assembled including the bolt assist, gas block and tube?
Daniel on Mar 14, 2019
Is the bolt carrier nitride or phosphate coated?
James M on Feb 11, 2019
BEST ANSWER: usually if it not specified it will be phosphated....
Is the bolt carrier group phosphate or nitride coated and HPT/MPI?
Stephen D on Feb 16, 2019
What do I need to complete this kit? Is the upper built? Will I only need to buy a lower to finish the build ?
Ummer on Feb 17, 2019
BEST ANSWER: You need a bare lower and tools nothing else.
Is it possible to fit a mil-spec carbine stock on this mil-spec mid length buffer tube?
Loki- on Feb 13, 2019
BEST ANSWER: Mid-length refers to the gas system not the buffer tube.
Do you pinned and weld the muzzle?
Saroeun Y on Jan 25, 2019
BEST ANSWER: I would say they don’t. Companies only do that with 14.5 inch barrels to make the barrel a “permanent” 16 inches.
Is this a mil-spec buffer tube?
AWSboys on Jan 16, 2019
BEST ANSWER: Yes
Can this be shipped to Maryland?
Kawon G on Mar 17, 2019
Does this come already
assembled?
Joshua H on Mar 9, 2019
Like some others, I am also wondering what else will need to be purchased along with this to make it complete. And can it be shipped to Ca. to my address or does it need to go to an FFL?
Caleb T on Feb 10, 2019
Is the BCG Phosphate or Nitride coated?
William L on Jan 30, 2019
BEST ANSWER: Usually if not specified it will be by default Phosphated

Reviews

4.6 / 5.0
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Review Question
Looks like a great kit. Altho does this forend allow picatinny rails for assessories to be attached on top bottom and both sides?
March 18, 2019
Great quality and price!
This was my very first AR build, I paired this kit with an Anderson® Stripped AR-15 A3 Lower. I was surprised how easily assembly went without having a vise block. Everything functions as it should. The finish was blemish free, everything was well oiled and perfectly fitted. No loose hardware that I could find. It has ran each round perfectly so far. Palmetto State Armory didn’t disappoint! I will definitely recommend them to anyone interested in building or purchasing an AR.
PSA quality!
PSA quality!
March 8, 2019
Good 16" Build
This was the second PSA build after the 10.5" pistol with the same handguard. The pistol came out great the accuracy is way better than expected and this 16" did not disappoint either. The groups at 50 yards are about 3/4" which is pretty good for my old eyes and a red dot. I just purchased and finished my third and hopefully my final one for while with the same handguard on the 18" WYLDE barrel. I have had very good luck with the PSA kits are extremely accurate for a price.. Very happy with two so far have not shot the WYLDE yet.
User submitted image
Added Feb 22, 2019
February 22, 2019
Purchased
2 months ago
I want another kit!
Bought this for my first AR build and have to admit it’s a great kit for the price. I was very much surprised and love how well this kit looks. Everything went together well and they even gave an extra spring and plunger. I took it to the range this weekend and after sighting in the gun shot well! I couldn’t be any happier with my purchase.
Looks great!
Shoots great!
February 19, 2019
Looks Great but Didn’t receive MBUS sights
I received this upper fairly quick only problem was I didn’t receive and MBUS sight which was one of the reason why I purchased this kit. I’ve contacted customer support but I haven’t heard anything from them. Overall looks nice but would look better and more complete with the sights
Everything besides MBUS
Everything besides MBUS
January 30, 2019
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
January 31, 2019
Casey S

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