PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-Lok MOE EPT SBA3 Pistol Kit - 5165448807

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PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-Lok MOE EPT SBA3 Pistol Kit - 5165448807


Quick Overview

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

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.

SKU: 5165448807
UPC: 5165448807
MFR#: 5165448807

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 Fluted Flash Can
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: PSA 12" Slant End M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 21"
Build Kit: MOE SBA3 EPT Pistol Kit, Black

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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 12" Slant End M-lok Rail, a low profile gas block and a PSA Fluted Flash Can.

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.

Flash Can: Palmetto State Armory's Fluted "FLASH CAN". This is a solid 6061 aluminum device that is designed to direct muzzle gases and the muzzle flash forward. Threaded 1/2-28 for 5.56 NATO. Black military-style hard anodizing. THIS DEVICE IS NOT DESIGNED TO REDUCE RECOIL, MUZZLE RISE, OR FLASH SIGNATURE. This device is designed to direct gasses and noise forward away from the shooter and enhance the weapon's appearance.

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 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: 5165448807
SKU 5165448807
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: 5165448807

Questions and Answers

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Browse 11 questions Browse 11 questions and 12 answers
Will a supressor fit with this setup? Looks tight.
Curions on Jul 18, 2018
BEST ANSWER: The ID of the handguard looks like it's about 1.35 inches. So if the OD of your suppressor is less than that, I think it will fit just fine.
Need proof that PSA listens to their customers? Another gentleman asked for this YESTERDAY, and today it's deal of the day. You guys are awesome...
happy on Jul 17, 2018
What is the length from the end of the upper/start of the barrel to the end of the Flash hider?
Mike M on Sep 7, 2018
So with this kitthe only thing you would need is the lower receiver correct?
Keyguy707 on Jul 19, 2018
BEST ANSWER: Yes a stripped or 80% lower - and sights or an optic, and a magazine.
What is the overall length of the upper for this pistol kit?
Odie1kenobi on Sep 30, 2018
BEST ANSWER: says 21'' in the description
Can you replace the flash can with a flash suppressor or is the hand guard too long?
Sean M on Oct 7, 2018
BEST ANSWER: The hand guard would completely cover the flash suppressor if you removed the flash can and installed a flash suppressor.
How is this handguard compared to the one with the rail across the top?
Triggerman on Jul 17, 2018
BEST ANSWER: I had this hand-guard on a rifle I built a while back and actually prefer it over the other styles, for the fact that it is so much easier to grip/get your hand around, and at that it still has the rail section for a flip up sight up front which is a plus. I haven't compared weights, but I'm sure its probably lighter without a full rail as well
What’s the difference between this kit and kit #5 165448877?
Kieth on Nov 5, 2018
BEST ANSWER: It looks like the only difference is the foregrip/rail, this kit only has rail at very front top and towards the back. The other one mentioned has rail space all along the top of the foregrip.
How accurate is this?
Jeff T on Jul 20, 2018
BEST ANSWER: I bought this exact kit, was able to get quarter sized groups at 35 yards with the cheapest ammo I could find. Probably about 3MOA.
About what is the completed weight? Thanks
Daniel B on Nov 21, 2018
Can you ship this kit to NY state?
Steve S on Jul 19, 2018


4.8 / 5.0
27 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Worth the money
Well built and easy assembly. A great set for entry an AR-pistol setup.
December 9, 2018
1 month ago
first kit build. laid out really well. super happy.
December 9, 2018
1 month ago
Very happy
I am really glad I decided to order this kit. I had a lot of fun doing my first build using this kit. I look forward to doing another in the near future. Once I get the right lower, I got my eye on the SNEK 15.
December 8, 2018
1 month ago
Super satisfied will buy more. Easy builds. Ship really fast.
December 7, 2018
1 month ago
Great pistol kit!! Highly recommended!
Awesome pistol kit! Works flawlessly!!!
December 7, 2018
1 month ago
Very impressed and would recommend anyone I know to purchase with this company. It has refueled my fire for firearms again. Very reasonable prices to add more to my collection
User submitted image
Added Dec 6, 2018
December 6, 2018
1 month ago
Very well put together, excited to see how it runs.
All ready to go!!
All ready to go!!
December 5, 2018
1 month ago
Hi. Totally dig it. Has a great sound to it when you shoot. I paired it with a Sig Romeo red dot, had it dialed in in no time. Fun rifle to shoot!
December 5, 2018
1 month ago
Great kit but rail is too long
Fit and finish of these parts is fantastic, the only thing PSA should change is the length of the rail. This is the best style rail PSA has in my opinion because it has the tabs that keep it aligned with the upper receiver and it has actual bolts AND nuts on the clamp design to keep it tight around the barrel nut. The other rails that PSA offer look like they have the aluminum threaded for the clamp section instead of using a nut. If you were to apply to much pressure you could strip the threading on those other rails and then you would need to have it tapped and threaded for a bigger bolt. With this rail you could simply replace the nut if need be. This rail also offers a very slim mid section which is great for your forward hand and also has a built in picatinney rail section for a front iron sight. You cannot change your muzzle device unless you can find a very skinny linear comp. if they were able to keep this exact rail but make it a 10” or 10.5” that would be ideal. I’m not exactly sure what they were trying to accomplish by selling a 10.5” barrel but then throwing a 12” rail on it. That seems to defeat the purpose of buying a shorter barreled weapon. I ended up buying a 10” ALG defense rail for this and I used the 12” rail that comes with this kit on another 16” rifle that I had. Please adjust this rail length PSA because it has a lot of potential.
December 4, 2018
2 months ago
Love it!
Love this build kit. Everything fits together great
Storm trooper themed rattle can paint job
Storm trooper themed rattle can paint job
November 26, 2018
1 month ago

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