PSA 8.5" Pistol Length 300AAC Blackout 1/7 Stainless Steel 6.5" M-Lok Upper w/o BCG or CH - 516446308

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PSA 8.5" Pistol Length 300AAC Blackout 1/7 Stainless Steel 6.5" M-Lok Upper w/o BCG or CH - 516446308


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: 516446308
UPC: 516446308
MFR#: 516446308

Barrel Length: 8.5"
Gas System: Pistol-length
Barrel Profile: A2 Style
Barrel Steel: 416R Stainless Steel
Barrel Finish: Stainless Steel 
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 300 AAC Blackout
Twist Rate: 1 in 7"
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
Hand guard Type: PSA 6.5" M-Lok Rail
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
Charging Handle included: No
Overall Length: 17"
Weight as configured: 3 lbs

Add To:

Barrel:  416R Stainless Steel, Chambered in 300 AAC Blackout, with a 1:7 twist, M4 barrel extension, and a pistol gas system this barrel features a stainless steel finish. It is finished off with a PSA 6.5" M-Lok 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.

Upper Does Not Include BCG or Charging Handle

Each upper is assembled to order with care, and test fired.

SKU: 516446308
SKU 516446308
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Youtube Video N/A
Free Shipping? N/A
SKU: 516446308

Questions and Answers

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5.0 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Worked like a champ. I have ran a couple of boxes without any failures.
August 2, 2018
8 months ago
Good Shooter!
Checked it out of the box everything tight clean bore. Fired some 220gr round nose Sierras through it to find the max subsonic load with CFE Blk powder. 12.0gr=950fps 13.0gr=1096fps 14.0gr=1150fps. All loads cycled perfectly. Really liking this upper so far!
December 5, 2017
Love this upper!
This thing shoots everything and I love the M-Lok handguard!
October 20, 2017
Great Product by PSA!
I bought this upper with a future sbr in mind but for now I did put it on a Anderson pistol lower. Fit and Finish is great. It cycles with supers and subs which is a huge plus. I mounted a Holosun red dot on it and was keeping it in the bulls eye at 50 yds. This pistol is far more accurate then I am capable of. One thing I never see any body mention on reviews is that PSA does a great job with the packaging. It comes in a cardboard box lined with foam. I give PSA two thumbs up all the way!
July 17, 2017
nice upper
eats everything i put in itsubs and sonics
June 28, 2017
Need to release this with a longer handguard.
Need to release a version of this upper assembly with an 8.5" or 9" PSA M-Lok handguard!
June 19, 2017

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