PSA 7.5" Phosphate 300AAC Blackout 1/8 2A Armament M-Lok MOE SOB Pistol Kit - 516447615

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PSA 7.5" Phosphate 300AAC Blackout 1/8 2A Armament M-Lok MOE SOB Pistol Kit - 516447615

In stock

Regular Price: $ 639.99

Special Price $ 419.99

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: 516447615
UPC: 516447615
MFR#: 516447615

Barrel Length: 7.5"
Barrel Profile: Pistol
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 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: 2A Armament 7" M-Lok
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 16.5"
Build Kit: MOE SOB Pistol Kit, Black

Add To:

Barrel:  7.5" 4150V Chrome Moly vanadium steel barrel chambered in 300AAC Blackout with a 1 in 8" twist. Pistol-length gas barrel is finished off with an anodized 2A Armament 7" 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.

Pistol Build Kit:  A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features polished hammer and trigger contact points, and black oxide coated hammer and trigger springs. Also includes SB Tactical SOB Pistol Brace, castle nut, double-looped pistol latch plate, carbine buffer spring, and standard carbine buffer.

SKU: 516447615
SKU 516447615
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
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Free Shipping? N/A
SKU: 516447615

Questions and Answers

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Browse 1 question Browse 1 question and 4 answers
Does this fire the standard 300AAC round, or is there a toned down version for it?
Marvin P on May 20, 2018
BEST ANSWER: It fires the standard round, but it’s better to get a lighter round like a 150 gr. The heavier leads tend to roll with the 1/8 barrel twist.


4.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Great truck gun
Great product for the money, built it on an Anderson lower and kept the total under the price of a gen 4 glock. Great truck gun, reliable enough to get the job done. Cheap enough I won't cry if it gets a scratch or 2. Check to make sure all the screws are tight, I found a couple loose ones on the rail.
Fits in a 4/4 violin case perfectly
Fits in a 4/4 violin case perfectly
May 19, 2018
3 months ago
Good as always, will purchase again.
Great kit at a great price. All is good and hope to buy again soon.
May 19, 2018
4 months ago
This thing has amazed me at the range. A 1x red dot and it'll hit a 6 inch plate shot after shot at 100 yards. It'll be a great deer weapon in pistol zones.
Inteh foreground
Inteh foreground
May 10, 2018
3 months ago

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