PSA 7.5" Pistol-Length 300AAC Blackout Phosphate 1/8 2A Armament 7" M-Lok MOE Shockwave Pistol - 5165447855

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PSA 7.5" Pistol-Length 300AAC Blackout Phosphate 1/8 2A Armament 7" M-Lok MOE Shockwave Pistol - 5165447855

In stock

Regular Price: $ 659.99

Special Price $ 499.99

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SKU: 5165447855
UPC: 5165447855
MFR#: 5165447855

Barrel Length: 7.5"
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: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: 2A Armament 7" M-Lok Free Float
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
Fire Control Group: Single-Stage, Mil-spec style
Grip: Magpul Grip, Black
Buffer Tube: KAK Industries Shockwave Pistol Buffer Tube
Adjustment: Fixed
Pistol Brace: KAK Industries Shockwave Blade, Black
Magazine: 30 Round Aluminum

Add To:

Barrel: 7.5" 4150V chrome moly steel. Chambered in 300AAC Blackout, with a 1:7 twist rate, M4 barrel extension, and a pistol-length gas system.  Phosphate heavy profile barrel is finished off with a 2A Armament 7" 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 the caliber.  Fitted with a KAK Industries Shockwave Blade and Magpul Grip. 

SKU: 5165447855
SKU 5165447855
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165447855

Questions and Answers

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Browse 2 questions Browse 2 questions
Hello, what is the overall length of the pistol?
Norman B on Jul 2, 2018
Do you have similar in semiautomatic NATO round?
Jay G on Apr 20, 2018


4.8 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Exceptional weapon with a few minor issues. I would give 5 stars if these issues were not present.
First of all I want to say that this is my first PSA weapon but it won't be my last. I purchased this weapon as my entry into the AR pistol platform. I was happy with the fit of the upper and lower receiver. They fit together very nicely with no wiggle. However the hand guard is not properly aligned with the barrel. I've seen this issue before and unfortunately it's something that I feel like should be taken seriously by their staff. I understand they probably build shit tons of these weapons daily, but its attention to these types of details that will either build up your reputation or tear it down. Additionally, for some reason my Pmag will not become secured in the magwell when the mag is loaded unless i really, really shove it in there...but the pmag secures perfect when empty.

That being said. I put about 200 rounds of S&B 124gr 300 BLK through it down the range on day 1 with 0 FTE/FTF. Once I dialed my red dot in I was hitting 1.5" groups at 50 yards from a bench.
May 15, 2018
3 months ago
Response from Palmetto State Armory
We do apologize for that. Since all of our parts and firearms are covered by our Unlimited Lifetime Warranty, if you have any issues arise from the craftsmanship of the product, we can either have select parts sent to you for you to replace, or we can have the item brought in, at no cost to you, so we can repair or replace the defective product. Please contact Customer Service so we may resolve this issue.
May 16, 2018
Casey S
Perfect Except for...
Waited for months for this to come back in stock so was very excited when I was finally able to order it. I did the transfer process to a local FFL, which was quick and smooth. The product is a solid and superb quality item. Have yet to fire it though, so this may change afterward. It would be a better product if it came with more than one magazine, and options for the rear stabilizer. The blade is acceptable, but I will be replacing it at the earliest opportunity. Another suggestion would be to list any and all available accessories such as rear braces that match, front fore-grips, slings, suggested optical sites, etc. You would benefit by selling additional products that match and take the search and guessing out of it as the process of requesting information on products through q&a doesnt produce results.
Blade Rear Stabilizer.  Rate it 3 out of 5
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May 15, 2018
3 months ago
Awesome AR15 300BO pistol!
Amazing quality for very low price. Put 500 rounds through it so far with no malfunction or issues whatsoever. Thanks PSA for a great deal!
May 1, 2018
4 months ago
So far so good pleasantly surprised.
Great price and surprised built well fired great.
April 29, 2018
4 months ago

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