PSA 16" Mid-Length 5.56 NATO 1/7 Nitride MOE EPT Rifle Kit - 5165449778

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PSA 16" Mid-Length 5.56 NATO 1/7 Nitride MOE EPT Rifle Kit - 5165449778


Quick Overview

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SKU: 5165449778
UPC: 5165449778
MFR#: 5165449778

Gas System: Mid-Length
Barrel Profile: A2
Barrel Steel: 4150V 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
Hand guard Type: Magpul MOE Black Handgaurds
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: Nitride finished 4150V chrome moly vanadium 16" barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. Barrel is is finished off with Magpul MOE Mid-length 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.

Bolt: Full-auto profile bolt carrier group. Milspec Carpenter No. 158® steel bolt, Shot Peened, High pressure tested, Mag particle inspected,  Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.  8620 steel M-16 profile carrier is chrome lined and phosphate coated.

Build Kit: PSA EPT MOE Lower Build Kit

Includes Magpul MOE Stock,  Pistol grip, and trigger guard, Palmetto State Armory EPT  Lower Parts Kit and Mil-Spec diameter 6-position buffer tube assembly.

EPT Lower parts kit upgrades the standard combat-style fire control group with a single-stage, target-style,  fire control group with polished contact surfaces and a electroless nickel coating.

Everything you need to finish your stripped lower!


SKU: 5165449778
SKU 5165449778
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label N/A
Free Shipping Qty N/A
SKU: 5165449778

Questions and Answers

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Browse 7 questions Browse 7 questions and 8 answers
are the uppers assembled?
samoht on Oct 13, 2018
BEST ANSWER: Yes they are. ready to go just add lower assembly
Does this upper come with carry handle (as shown in user review picture)?
John C on Nov 1, 2018
do these kits need to ship to ffl?
Frank L on Oct 18, 2018
BEST ANSWER: No they do not , they can be shipped to your door .
What else is needed to complete the build?
Bob W on Nov 5, 2018
BEST ANSWER: All you need is your lower
556 and 223 ?
michael n on Nov 5, 2018
Can I swap out the barrel and use the same Front Sight Base?
Elijah L on Nov 4, 2018
Does this kit come with the bolt catch assembly? I don't see it pictured, but it does state "everything you need to finish your stripped lower."
Bettcha Ace on Nov 2, 2018


4.9 / 5.0
27 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Built this one with my 17 year old son. I made him do everything. It turned out perfectly.
December 8, 2018
1 month ago
As expected
Quality parts and went together as expected. No issues. First 200 rounds had no issues. Can wait to shoot more.
December 7, 2018
1 month ago
Nice rifle kit for the price. PSA has quality products at fair prices.
December 7, 2018
1 month ago
Awesome upper, and it turned out better than expected!
December 4, 2018
1 month ago
Well Made
Really like this rifle. I put it on a Aero precision
lower because I had it laying around. Colors matched perfectly. Thank you PSA.
December 3, 2018
1 month ago
Great value
Very attractive complete kit .Fast shipping,Which was a pleasant surprise! Excellent value with EPT trigger.
December 3, 2018
1 month ago
Really nice kit
If it wasn't missing a few parts I would have given it 5 stars, it looks great and I can't wait to finish putting it together.
December 3, 2018
1 month ago
Great rifle
Great looking rifle at a great price. Top quality.
December 2, 2018
1 month ago
Great rifle, excellent value, fast shipping
This is my second AR15 from PSA and my first lower build. Ordered a PSA stripped stealth lower to go along with it. The upper assembly, BCG and charging handle arrived in excellent condition. All parts were included for the lower build and there was even an extra spring and pin for the lower front pivot in case you launch one. The lower build was perfect and there were no issues with the fitting of any parts. The EPT trigger assembly is very smooth. First trip to the range was successful - no issues at all. Just add a rear sight an you have a great rifle for under $400.
November 23, 2018
1 month ago
Buy it. Just buy it.
Guys, this is such a deal at $300. The mid-length gas system is smooth as silk, and the Magpul furniture is just an added bonus.
User submitted image
User submitted image
User submitted image
November 21, 2018
1 month ago

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