PSA 7" Nitride 5.56 1/7 6" Lightweight M-Lok Upper - With BCG & Charging Handle - 5165447572

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PSA 7" Nitride 5.56 1/7 6" Lightweight M-Lok Upper - With BCG & Charging Handle - 5165447572

TEMPORARILY OUT OF STOCK

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: 5165447572
UPC: 5165447572
MFR#: 5165447572

Barrel Length: 7"
Barrel Profile: Pistol
Gas System: Pistol-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: A2 Bird Cage
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 6" Lightweight M-Lok
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 17.5"

Add To:

Barrel:  7" 4150V Chrome Moly vanadium steel, nitride treated for accuracy and durability, and chambered in 5.56 NATO with a 1 in 7" twist. Pistol-length gas barrel is finished off with an anodized PSA 6" Lightweight  M-Lok Rail, a low profile gas block and an A2 Flash hider. 

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black 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.

SKU: 5165447572
SKU 5165447572
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165447572

Questions and Answers

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Browse 3 questions Browse 3 questions
Any recommendation on a matching lower receiver for this upper?
Bobby on Jul 15, 2018
Dpes a certain weight of buffer and spring have to be used compared to a carbine?
Mr. L on Jul 12, 2018
Can it be shipped to California ?
David E on May 6, 2018

Reviews

4.8 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
15
3
0
0
0
I enjoy the speed and ease of fitment.
These kits always fit well and function superbly.
One of the pistol kits that ive done.  Like the others, it is a blast to shoot.
One of the pistol kits that ive done. Like the others, it is a blast to shoot.
August 10, 2018
Purchased
1 month ago
HAPPY!!
Fast shipping! Looks great! Works Great! Great DEAL!!!
Love it!! Fast shipping! Works great!
Love it!! Fast shipping! Works great!
July 21, 2018
Great upper, have 3 palmetto pistol uppers and never one issue to date so far. Bout 200 rounds shot through and I’m impressed. Definitely recommend.
User submitted image
Added Jun 30, 2018
June 30, 2018
SUPER FUN!!!!
I got this little guy for one of my AR pistols, it has been a super hit at the range!!!! All i did was to put a Flash Can on it rather than the A2 birdcage so it wouldn't blast my hand!!

Buy it now!!!!
June 16, 2018
Purchased
6 months ago
Nice complete upper for pistol build.
Fast shipping, nice upper. I'd give it five stars if I could get it to run. Currently experimenting with buffers and buffer springs. Over gassing seems to be a typical problem with AR pistols. Going to try the BCM o ring and extractor upgrade spring too. Shoots consistent groups. Happy with quality of the handguard and barrel.
Mated to an Anderson pistol lower. M-Lok handstop, M-Lok rail covers, Magpul rubber grip.
Mated to an Anderson pistol lower. M-Lok handstop, M-Lok rail covers, Magpul rubber grip.
May 29, 2018
Purchased
3 months ago
Fit and finish is excellent!
May 24, 2018
Purchased
3 months ago
Nice pistol looks good
there is nothing bad to say. the PSA 7 is coming together very well will seed pic's when done
May 12, 2018
Purchased
4 months ago
NICE PIECE OF MACHINERY
May 11, 2018
Purchased
4 months ago
Great
Great fit. Super easy assembly and a lot of fun to shoot
May 9, 2018
Purchased
4 months ago
Great Upper
Put it together with a PSA lower and it fit perfectly and functions flawlessly. The wife couldn't be happier with her new Little Gun / Big pistol
May 9, 2018
Purchased
4 months ago

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