10.5" carbine length railed ar-15 pistol kit

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PSA 10.5" Carbine-Length 5.56 NATO 1:7 Nitride 9" M-Lok MOE+ EPT SBA3 Pistol Kit

In stock

Special Price $ 399.99

Regular Price: $ 709.99

Quick Overview

It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

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: 5165450726
UPC: 5165450726
MFR#: 5165450726

Barrel Length: 10.5"
Barrel Profile: A2
Gas System: Carbine-length
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride 
Chrome Lining: No
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: PSA A2 Flash Hider
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: PSA 9" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 20"
Build Kit: MOE+ SBA3 EPT Pistol Kit, Black

Add To:

Barrel: 10.5" 4150V Chrome Moly vanadium steel, nitride treated for durability and chambered in 5.56 NATO with a 1 in 7" twist. Carbine length gas barrel is finished off with a PSA Lightweight 9" M-lok Rail, a low profile gas block, and a PSA A2 Flash Hider.

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

Bolt: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is parkerized outside, and chrome lined inside.

Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features Enhanced Polished Trigger (EPT), Magpul MOE+ Grip, Magpul Trigger Guard, and black oxide coated hammer and trigger springs. Also includes SB Tactical SBA3 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer.

SKU: 5165450726
SKU 5165450726
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165450726

Questions and Answers

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Browse 6 questions Browse 6 questions and 27 answers
Can this be shipped to California?
Ed B on Feb 3, 2019
Is this a complete kit or are additional items required to make it fully functional?
Walter C on Feb 1, 2019
BEST ANSWER: you will need a lower receiver made for 5.56mm ammo and a magazine to make it functional. You will need sights or an optic to greatly increase your chance of hitting anything past 10 yards
Do you need a barrel wrench to assemble this kit?
Alex G on Sep 3, 2019

You will not need a barrel wrench, since the upper comes completed.

Best Regards,
PSA Customer Service
Is the muzzle device pinned?
Nick W on Jul 16, 2019
BEST ANSWER: The muzzle device is a standard A2 birdcage. With a crush washer and no pin or weld.
Is there Mlok along the top of the rail? Asking because I would normally mount my tape switch in that spot. Thanks.
Robert K on Apr 28, 2019
BEST ANSWER: Yes, I've got my tape switch on top.
Does the handguard have QD sockets?
H O on Apr 4, 2019
BEST ANSWER: Yes, but I could only get mine to work with the rear one because of the gas block behind the front one.


4.5 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Awesome, can I have another please!
Pistol speaks for itself, so far everyone I’ve let shoot it has had to have one. I just ordered the 4th one of this exact model as I am now helping my friends with builds. Since this spring I have built 5 pistol kits and 1 rifle kit so far from PSA and all have shot great, no failures whatsoever and accuracy is much better than I was expecting with short barrels. Just ordered 3 more pistol kits and am waiting for friends to get their lowers. Love the light weight, reliability, and the SBA3 braces. Dislike the addiction, can’t stop ordering from PSA...
September 11, 2019
4 months ago
Excellent weapon kit, fantastic value
I built mine on a PSA "Snek" lower with an MRO and MBUS. As for most everyone else who has commented, mine works flawlessly. Fit and finish is excellent, fires and ejects reliably, and is a joy to shoot. My only complaint is the trigger. It is fairly smooth but incredibly, unnecessarily heavy. Dropped in a LaRue MBT and it's 100% good-to-go! Great value!
September 4, 2019
7 months ago
Very good deal!
The pistol functions flawlessly. I was a bit disappointed with the EPT, a seven pound trigger, so I gave it only 4 stars. Other than that, it is great!
August 7, 2019
2 months ago
Great shooter and great value
This a great deal for a buildup! It has the quality and features you can really create something special. Shoots well and no FTE's
PSA kit as a base - desert riptile Cerakote work, vortex strike fire II and NG2 Defense MZLMAX brake
PSA kit as a base - desert riptile Cerakote work, vortex strike fire II and NG2 Defense MZLMAX brake
August 1, 2019
5 months ago
Still Tweeking With Different Loads
Put this kit on an Anderson lower. Easy peasy assembly. No issues with fit or finish. Typical everything. Functions great. No FTF, FTE. Nice ejection pattern. I did install a Larue MBT. The PSA EBT is OK, but I like the Larue better. Changed out the A2 for a Manticore 3-prong FH. 1/7 barrel should, on paper, be best with the 69-77gr loads. Not true, so far for me. Getting best groups with 55gr... go figure. Could be the shorter barrel. Not quite sure. Not complaining that this pistol will shoot the less expensive stuff as a bonus. Get one.
June 12, 2019
5 months ago
Love it.
This was my first build and it was flawless. Bought a stripped lower and put it all together over an evening or two. I’ve put about 200 rounds through it so far and no issues.
June 12, 2019
5 months ago
Good value
Great kit for the price. This was my first AR pistol. I built this on a SNEK15 lower, turned out to be one of my favorite guns. The EPT trigger is pretty good for a milspec.
June 7, 2019
5 months ago
Exceeded my expectations
This was my first build. Fit the cheap Anderson lower perfectly. Quality was as good as any other AR I've seen. I'm confident it will shoot as good as it looks/feels. Now that I've had my "practice build", it's time to order another kit and get to work.
May 20, 2019
6 months ago
Best buy for the money
PSA 556 PISTOL HIGH QUALITY. PSA GETS 95% of my AR business.
May 15, 2019
6 months ago
10.5 nitride upper w/ SBA3 awesome!
Haven’t assembled it yet but unboxing it looks perfect! Quality is excellent, upper looks to be assembled perfect. VERY happy would absolutely purchase again and would highly recommend. Can’t wait to find time to assemble and take it to the desert for some shooting!
May 12, 2019
6 months ago

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