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PSA 8.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Classic Shockwave Pistol Kit - 5165449142

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PSA 8.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Classic Shockwave Pistol Kit - 5165449142

In stock

Regular Price: $ 549.99

Special Price $ 329.99

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: 5165449142
UPC: 5165449142
MFR#: 5165449142
  • Barrel Length: 8.5"
  • Barrel Profile: Heavy
  • Gas System: Pistol-length
  • Barrel Steel: 4150V Chrome Moly Vanadium
  • Barrel Finish: Phosphate
  • Chrome Lining: No
  • 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 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
  • Build Kit: PSA Classic Shockwave Pistol Kit, Black

Add To:

Barrel: 8.5" 4150V Chrome Moly vanadium steel, phosphate treated for durability and chambered in 300AAC Blackout with a 1 in 8" twist. Pistol-length gas barrel is finished off with a PSA 7" 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. Featuring a mil-spec finish, 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 phosphate coated. 

Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Pistol kit includes a Shockwave Blade pistol stabilizer, Shockwave tube, PSA classic A2 grip, USGI trigger guard, carbine buffer spring, and standard carbine buffer.

SKU: 5165449142
SKU 5165449142
Brand Palmetto State Armory
Daily Deal Yes
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165449142

Questions and Answers

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Browse 14 questions Browse 14 questions and 9 answers
Do you ever get tired of silly questions that could be answered by reading the description?
Smart guy on Sep 20, 2018
BEST ANSWER: Sure do!
This does come with a complete lower parts kit correct? All it needs is a striped lower?
Chris B on Aug 16, 2018
BEST ANSWER: That is correct.
Will this set up work with subsonic ammunition?
Tater Salad on Aug 19, 2018
BEST ANSWER: Technically yes. It will fire subsonic ammo. The 1 in 7 stabilizes subsonic 200gr plus projectiles better but this will work if you aren't worried about moa accuracy at any sort of distance.
Will any stripped AR-15 lower, like the PSA AR-15 1728 lower, work with this kit?
Wayne W on Aug 17, 2018
BEST ANSWER: Any AR lower will work. Lowers are NOT designated pistol or rifle. They just say multi caliber.
If you live in NYS and have your pistol permit can you have this shipped to your house?
Dick12345 on Aug 17, 2018
BEST ANSWER: YES
Does this include a bolt?
Chris W on Aug 18, 2018
BEST ANSWER: Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Can I change the lower pistol kit with a lower rifle and be legal?
Walter H on Sep 30, 2018
BEST ANSWER: No nfa rules apply and tax stamp is needed for shortbarreled rifle
I'm wanting to buy an upper in 300 AAC Blackout.
My question is, which is better for all around use, subsonic and supersonic rounds, the pistol upper or rifle upper??? Thanks
Frank S on Sep 30, 2018
BEST ANSWER: If you are using a suppressor subsonic, if not you won't see enough of a difference for it to matter
Can this kit be shipped to North Carolina without a FFL ?
Ronnie W on Nov 14, 2018
Can you change the handguard on this upper if you want to?
Patti on Oct 8, 2018
Does this come with the complete upper?
Summer D on Oct 4, 2018
When will this item be back in stock?
Herbert W on Sep 26, 2018
Normally, if a unit like this is out of stock, how long until you have more?
Misfit on Aug 29, 2018
Can this be shipped to my house in Florida?
Erik S on Aug 21, 2018

Reviews

4.9 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
20
2
0
0
0
Great kit
The quality of this kit was top notch. Shipping time was only a couple days. After building my lower and attaching this upper it was off to the range. After 100 rounds still runs great with no problems. Great price Great kit.
November 13, 2018
Purchased
1 month ago
Would definitely buy another one.
Great little package. Gas rings were a tad tight upon arrival, but after couple rounds down the tube its working great. May need to change buffer tho, had some over gas issues
November 11, 2018
Purchased
1 month ago
Won’t be sorry!!!
Been wanting a 300 blackout in pistol length for a while. Went on sale and snapped this one up. Couldn’t be happier. Grab one for yourself!!!
Can’t be happy with this build. Paired with an extra PSA I had.  Went together with no problems.
Can’t be happy with this build. Paired with an extra PSA I had. Went together with no problems.
November 7, 2018
Purchased
2 months ago
Excellent kit for the money!.
- Fit: (5 Star) Expert craftsmanship setting clearances
- Finish: (5-Star) (No tool marks)
- Crown: (5-Star) Even bevel, no tool chatter
- Accuracy: (4-Star) As expected with match ammo
- Overall opinion: 5-Star

Great example of a gunsmith who cares about assembly
November 5, 2018
Purchased
1 month ago
BANG
Awesome kit. Came complete minus a stripped lower. Went together easy. Once together it function flawlessly with all types of ammo and bullet weights.
November 3, 2018
Purchased
1 month ago
Worth the money
Very fast shipping, got it together sighted in easily, shoots as it should. All in all very happy with it
Half hour later
Kit with Anderson lower
October 31, 2018
Purchased
1 month ago
Great for short people! Or for fitting in tight places!
I love this AR pistol! I'm a relatively small framed guy, full sized ARs never felt like a good fit. But this one is perfect, feels like an extension of my arms. I highly recommend buying one of these if a full size just feels a bit unweildy. It's my first experience with 300 Blackout, which just makes so much more sense then 556 out of such a short barrel. So far I love the round, just not the price per shot. But I imagine 300 ammo costs will continue to drop as they have been for several years.
October 24, 2018
Purchased
2 months ago
PSA 8.5 ' PISTOL LENGTH 300 AAC BLACKOUT BUILD
THE BUILD WAS A GREAT LEARNING EXPERIENCE.....TOOK 3 ROUNDS TO GET IT SIGHTED IN THEN WAS RINGING STEEL AT 100 YDS THE REST OF THE DAY
October 20, 2018
Purchased
2 months ago
Best value and highest quality parts
I am very impressed with the quality of parts from this kit. This is by far my favorite AR build and look forward to some range time with my new pistol. Thank you.
Built on Spikes Snowflake lower
Built on Spikes Snowflake lower
October 20, 2018
Purchased
2 months ago
sweet , go for it !
excellant product , Great service ! moa at 50 yds . 150grn fed store bought :-} will up date later.
October 20, 2018
Purchased
3 months ago

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