complete lightweight ar 15 pistol

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PSA 8.5" Pistol-Length 5.56 NATO 1/7 Nitride 7" Lightweight M-Lok Classic SOB Pistol - 5165449139


Quick Overview

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

Must be 21 or older to purchase.

If you live in California, please read this notice before ordering.

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 (CA Health and Safety Code Section 25249.6).

SKU: 5165449139
UPC: 5165449139
MFR#: 5165449139

Barrel Length: 8.5"
Gas System: Pistol-length
Barrel Profile: Heavy
Barrel Steel: 4150V Chrome Moly Steel
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: Low-profile
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: PSA 7" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Lower Receiver: Forged 7075 T6 Aluminum
Receiver Finish: Hardcoat Anodized Black
Fire Control Group: Single-Stage, Mil-spec style
Grip: Classic A2 Grip, Black
Buffer Tube: 7075 T6 Aluminum 
Adjustment: Fixed
Pistol Brace: SB Tactical SOB Pistol Brace, Black
Magazine: 30 Round Aluminum

Add To:

Barrel: 4150V chrome moly steel. Chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a pistol-length gas system.  Barrel is Nitride treated for accuracy and durability.  Heavy profile barrel is finished off with a PSA 7" Lightweight M-Lok free-float rail, .750" low-profile gas block, and A2 style flash hider.

Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. Uppers include forward assist and dust cover. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt: Full-auto profile bolt carrier group. Shot-peened, mil-spec Carpenter No. 158® steel bolt. 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.

Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for caliber. Finish is hardcoat anodized. Pistol 7075-T6 buffer tube is hardcoat anodized and is fitted with an SB Tactical SOB Pistol Brace.

**FFL Required

SKU: 5165449139
SKU 5165449139
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: 5165449139

Questions and Answers

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Browse 7 questions Browse 7 questions and 4 answers
What is the over all length and is it a break down?
Jeremy B on Aug 21, 2018
Is this gun considered a SBR?
David C on Sep 2, 2018
Does this pistol come with a metal firing pin? And what muzzle break would you suggest to make it a little quieter, not so loud as it is now?
James G on Nov 23, 2018
BEST ANSWER: yes, it has a metal firing pin. With that short bbl, I don't think any muzzle brake will quite this. If you want less
noise, I think you will have to go to a longer bbl.
Can I use my 223 mags from my ar 15?
walt N on Aug 20, 2018
BEST ANSWER: Yes 223/556 mags are exactly the same.
Can you use same ammo as my colt AR-15 RIFLE?
James G on Nov 24, 2018
BEST ANSWER: As long as your Colt is 5.56 it's the same.
Does this also come in 9mm?
James G on Oct 17, 2018


5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Just a lot of fun to shoot and work over the range targets. Gets hot quickly after a fast magazine!!
November 8, 2018
7 months ago
great pistol! shoots great, runs great. great buy!!
October 24, 2018
8 months ago
Can't get more gun for the money.
I have had mine for a little over a month. I plan on purchasing one for everyone in my family. That should be enough review right there but here goes an honest summary:

This gun is simply spectacular. Fit and finish is A-1. It is a fun gun to shoot but seriously is a top defensive firearm for the vehicle. I have a ccw but when traveling on the road, this pistol is will be with me always. Easy to conceal and pack, it is a #1 choice in stopping ability and with regular cap mags packing 30 rounds, what's to want for? As far as reliability, no problem with anything I put in it. (I do not use steel rounds) Any factory round with any style bullet feeds perfectly. I have added back up sights and a reflex sight for an amazing gun. It is loud but who has $1000 or more for a can? I would rather buy two more pistols. For close in defense or just fun shooting up to a hundred yards, this pistol is highly recommended.
October 20, 2018
Lots of fun
I took it out today to sight in my laser/red dot and was very pleased with the way it performed. I have the rifle version as well and this one is by far louder but an absolute blast to shoot. I had absolutely no issues and I ran 400 rounds through it. It got very hot but performs like a champ.
It might be my favorite shooter out of the 30+ I have.
September 23, 2018
9 months ago

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