PSA 10.5" Pistol Length 300AAC 1:8 Phosphate 12" Slant M-LOK MOE EPT SBA3 Pistol - 5165448816

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PSA 10.5" Pistol Length 300AAC 1:8 Phosphate 12" Slant M-LOK MOE EPT SBA3 Pistol - 5165448816


Quick Overview

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: 5165448816
UPC: 5165448816
MFR#: 5165448816

PSA 10.5" Pistol Length 300AAC 1:8 Phosphate 12" Slant M-LOK MOE EPT SBA3 Pistol - 5165448816

Gas System: Pistol Length
Barrel Profile: Heavy
Barrel Steel: 4150V Chrome Moly Steel
Barrel Finish: Phosphate
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 300AAC Blackout
Twist Rate: 1 in 8"
Barrel Extension: M4
Diameter at Gas Block: .750"
Gas Block Type: Low-profile
Muzzle Device: Fluted Flash Can
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: A3
Handguard Type: PSA 12" Slant End Lightweight  M-Lok
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, Enhanced Polished Trigger
Grip: Magpul MOE Grip, Black
Buffer Tube: 7075 T6 Aluminum 
Adjustment: Fixed
Pistol Brace: SB Tactical SBA3 Adjustable Pistol Brace, Black
Magazine: 30 Round Aluminum

Add To:

Barrel: 4150V chrome moly steel. Chambered in 300AA Blackout, with a 1:8 twist rate, M4 barrel extension, pistol-length gas system, and phosphate coated.  This heavy profile barrel is finished off with a PSA 12" Lightweight Slant End M-Lok free-float rail, .750" low-profile gas block, and PSA Fluted Flash Can.

Upper: Forged 7075-T6 A3 AR upper is hard coat anodized.  These uppers are made for us right here in the USA!

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 nitride treated.

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 SBA3 Adjustable Pistol Brace, Magpul Grip, and Enhanced Polished Trigger (EPT). 

**FFL Required

SKU: 5165448816
SKU 5165448816
Department Firearms - Handguns
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165448816

Questions and Answers

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Browse 19 questions Browse 19 questions and 13 answers
What is the inside diameter of the rail? I'd like to run suppressed. Also, can I get a shorter rail (9" or 10" would work)?
Dennis M on Sep 19, 2018
BEST ANSWER: Just got mine today, a suppresser does not fit, a 9 or 10in rail would have to be put on. The inside diameter is 1.2in and my gemtech can in 1.6in.
If not running a suppressor, what rounds should be put through this weapon? Sub sonic, regular or either?
Derek P on Jul 19, 2018
BEST ANSWER: You can run them all but some are finicky about the sub sonic rounds because the suppressor gives the bolt a little something with back pressure. I like to run the 147 grain or the 150 grain because it's reasonable to buy and it's right in the sweet spot.
Per NFA rules is this 26" or greater over all length?
isaac on Sep 20, 2018
BEST ANSWER: It's a pistol it doesn't need to be 26" or greater. Might want to educate yourself on NFA rules.
What is the overall length of this whole setup?
Vincent M on Oct 22, 2018
BEST ANSWER: Collapsed: 27 5/8 Extended: 30 1/4
Do you need any special stamps to get this in Minnesota? Since it is a 10.5" barrel
Duffman on Sep 20, 2018
BEST ANSWER: It's a pistol, so you just need a regular permit to purchase or carry card.
Looking to purchase a SilencerCo Hybrid 46 and wondering if anyone has had issue with the silencer fitting within the forward rail system? Flashcan appears to be recessed where the barrel threads are. Thanks.
Joe W on Jan 9, 2019
Can you upgrade bolt carrier?
Tony N on Jul 19, 2018
BEST ANSWER: Yes you can and the premium bolt carriers these guys carry work great . The nickel boron are nice also if you want to upgrade even a level above that.
Is the barrel threaded so you can run a suppressor and sub sonic ammo ? This is the only reason I would be purchasing. Thanks
Phillip on Oct 20, 2018
BEST ANSWER: This AR pistol runs great with subsonics. The muzzle device can come off with a crescent wrench. And has 5/8x24 threads.
Does the handguard have qd sling holes in it? From the pictures it looks like it does.
Danny Joe on Aug 2, 2019
BEST ANSWER: No it does not. I had to put an after market magpul m-lok qd mount on the handguard
How long collapsed?
Lee B on Nov 9, 2018
BEST ANSWER: 28" long fully collapsed. 30.5" long fully extended. That's with the flash can muzzle device.
What’s the inside diamiter of the rail?
Blake B on Oct 5, 2018
BEST ANSWER: Without me disassembling anything and eyeballing a ruler it's 1" 1/4" to 1" 5/16"
What is the total weight of this pistol?
Justin F on Sep 8, 2019
Do you have a left handed eject model?
Brad C on Aug 30, 2019
I am sadly a resident of constitution trampling Maryland, In MD any weapon with a collapsible stock is on the prohibited list, I love this gun, I know PSA will ship 10 rd mag in place of 30 for states that restrict over 10, Will PSA pin the stock for me so I can purchase w/o any special permits/stamps?
Joe Swole on Aug 6, 2019
Will a Silencer Co. Hybrid fit with the handgard supplied or do you need one that is shorter?
Charles M on May 17, 2019
Can the stock be replaced with a collapsible stock vs the brace?
Scott W on Jan 15, 2019
Is the OAL over 26”? Asking so I know if putting a vertical foregrip would make it an AOW.
ComradeCoolio on Nov 15, 2018
What is the overall length?
Michael S on Nov 10, 2018
Can this be shipped in Illinois?
Rupert on Nov 7, 2018


5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Will buy another.
I am completely satisfied with my AR pistol. Shoots great, tight fit between upper and lower. Great value.
December 14, 2018
10 months ago
This gun is really fun to shoot. I have run about 300 rounds through it with no issues. Only draw back is the cost of the ammo but I new that when I purchased. This is my first tactical style rifle and I love it. I have shot 223s and AKs but I prefer this. Great multi purpose gun.
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December 1, 2018
10 months ago
Great firearm!
Love it! I have a disability and thought this would be easier to handle than the saint ar rifle I had so I sold the Springfield and bought this. I know, I know, Springfield is a big name but this is just as nice as any other on the market and selling at a better price for what you get. Recoil feels a lot like a 5.56 but way more oomph at 150 yrs. A lot to like and nothing I don't like. RECOMMENDED!
September 10, 2018
1 year ago
Can not beat the quality of PSA.
Super fast shipping. A great price and reliable weapon.
August 25, 2018
1 year ago

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