PSA 7.5" Pistol-length 300AAC Blackout 1/8 Phosphate  7" M-Lok Upper With BCG & CH - 5165447965

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PSA 7.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" M-Lok Upper With BCG & CH - 5165447965

In stock

Regular Price: $ 379.99

Special Price $ 259.99

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.

SKU: 5165447965
UPC: 5165447965
MFR#: 5165447965

Barrel Length: 7.5"
Gas System: Pistol Length
Barrel Profile: Heavy
Barrel Steel: 4150V 
Barrel Finish: Phosphate
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 300AAC Blackout
Twist Rate: 1:8
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low-Profile
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 7" M-Lok Free Float Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Overall Length: 17"

Add To:

Barrel: 7.5" Chambered in 300AAC Blackout, with a 1:8 twist rate, M4 barrel extension, and a pistol length gas system.  This phosphate barrel is finished off with a PSA 7" M-Lok free-float rail, .750" diameter 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: 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.

SKU: 5165447965
SKU 5165447965
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Youtube Video N/A
Free Shipping? N/A
SKU: 5165447965

Questions and Answers

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Browse 3 questions Browse 3 questions and 17 answers
What are the dimensions for clearance inside the handguard? In other words, would you have clearancr to attach a standard 300blk suppressor to this upper?
John T on Jun 6, 2018
BEST ANSWER: There is not enough clearance to mount my AAC SR-7 surpressor inside the hand guard. However, after installing an extended length O ring on the threads, the QD mount for my surpressor was extended past the hand guard enough that I can fully secure my surpressor to it. Hope this helps
Will a direct thread suppressor attach without any issues? Can't see if the threads are extended out past handguard.
Daniel H on Jul 12, 2018
BEST ANSWER: No if you have a Silencerco you can use the compensator for the quick attachment.
You could also trim back the hand guard.
What kind of buffer tube should I use with this one?
Robby on May 10, 2018
BEST ANSWER: Either pistol or carbine length buffer tube will work. I have the KAK Shockwave brace and tube on mine.
KAK Shockwave Buffer Tube
KAK Shockwave Buffer Tube
KAK Shockwave Blade: Pistol Stabilizer
KAK Shockwave Blade: Pistol Stabilizer

Reviews

4.6 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
9
2
0
1
0
Love it!!
Runs flawlessly with great groups.
Over 100 rounds so for with zero problems!! Very good grouping at 25 yds!  Love this upper!!
Over 100 rounds so for with zero problems!! Very good grouping at 25 yds! Love this upper!!
July 15, 2018
Purchased
1 month ago
Great addition
It worked flawlessly tried it out a few weekends ago with no issues at all.
July 12, 2018
Purchased
3 months ago
Back 2 back
Got it in, inspected everything... Bolt carrier group was terribly finished. It felt like 120 grit sand paper. Called psa immediately, I sent it back. 3 weeks later another one arrives. Nearly the same condition as the first. I used sand paper and steel wool to smooth everything up myself instead of sending it back a second time, I really just wanted to shoot the gun I purchased almost 2 months ago... Never had an issue with psa up to this point quality control could surely use a looking into since this was not a blem purchase
May 19, 2018
Purchased
3 months ago
great!!!
Absolutly great quality. Kinda wish psa made more short barrel 300 blackouts with lighter weight barrels, but its still super light. Reliable as all get out.
Great gun! Along with a psa lower build kit, iv got this thing running great!
Great gun! Along with a psa lower build kit, iv got this thing running great!
May 17, 2018
Purchased
3 months ago
Ohh ya. Rick flair whoooo!! every time the fireball shoots out that 7.5” barrel!!!! Buy it
Short upper. Fireball city
Before I installed the buffer tube a psb
Before I installed the buffer tube a psb
May 10, 2018
Purchased
3 months ago
Very happy with and nice quality
Small and compact but packs a punch.
"Say hello to my little friend "
"Say hello to my little friend "
May 5, 2018
Purchased
3 months ago
Great price
Great price for a complete upper!
May 4, 2018
Purchased
3 months ago
Blackout Upper
Took it out of the box, oiled it up and it ran flawlessly! Very fun to shoot.
May 2, 2018
Purchased
3 months ago
Overall a Great Upper
I've always been happy with how PSA upper perform but I had to deduct a star based on the finish of this one. It looks like a tool slipped when installing the rail and there are a couple noticable chips in the rail. It's not a huge deal since I'll add my fair share of scratches but it was a little disappointing to see.
Small chips on rail.
Small chips on rail.
April 29, 2018
Purchased
3 months ago
Great upper!!!!!!!!!
Great upper so far, dropped 100+ rounds so far through this 300 blk out upper with no problems at all, functions 100%. Fit and finish are superb also bought the PSA pistol lower with shock wave blade to go with the upper. I get asked at the range as to what brand this is I tell them PSA and they cannot believe it. This is my 4th PSA AR i have in my gun safe and they all function flawlessly, do not waste your money on 2000.00 sigs just get the PSA stuff and have money left over to buy more ammo.
April 29, 2018
Purchased
3 months ago

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