PSA 16" Pistol Length 300 AAC BO 1/8 Nitride 13.5" Lightweight M-Lok Freedom Upper W/ Nib BCG, CH, & MBUS Sights

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PSA 16" Pistol Length 300 AAC BO 1/8 Nitride 13.5" Lightweight M-Lok Freedom Upper W/ Nib BCG, CH, & MBUS Sights


Quick Overview

SKU: 516446842
UPC: 516446842
MFR#: 516446842

Barrel Length: 16"
Gas System: Pistol Length
Barrel Profile: A2 Style
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 300 AAC Blackout
Twist Rate: 1 in 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: PSA 13.5" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: 9310, Nickel Boron
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Optics: Magpul MBUS Sight Set, Black
Overall Length: 24.5"
Weight as Configured: 4 lbs

Add To:

Barrel: This Chrome Moly vanadium 4150V barrel is chambered in .300 AAC Blackout with a 1:8" twist, M4 barrel extension, and a pistol-length gas system. It is nitride treated for accuracy and durability, and is finished off with a .750" diameter gas block, PSA 13.5" Lightweight M-Lok free float rail, and an A2 Flash Hider.

Upper: The forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt Carrier Group: 5.56mm Bolt Carrier Group is Nickel Boron coated and features a 9310 bolt.  The gas key is hardened and secured with Grade 8 fasteners, and is staked per Mil-Spec.

Includes: Magpul MBUS Sight Set, Black

SKU: 516446842
SKU 516446842
Brand Palmetto State Armory
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SKU: 516446842

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5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
A value comparable to top shelf
As far as a DI gassed AR is concerned; there really is no reason to break the bank. That said, all PSA parts I’ve ordered have been comparable in quality, and function to designer end platforms out there.
I wanted to run 300BLK and the cost of ammo alone made me think about it for five years or so lol. I may get a can someday but was just interested in a 30 cal AR, and not an SD application.
I’m satisfied with my purchase and have run around 1,000 rounds of American Eagle FMJ and a few of boxes of G2 Ripout Trident and both functioned great. I have no regrets for getting this upper for $337, as a matter of fact I just wish I’d purchased 2.
User submitted image
Added Jul 3, 2018
July 3, 2018
But it
At the price and with this performance there is no reason to buy a different brand. I haven’t been disappointed yet and I’ve built 3 ARs with PSA kits
June 29, 2018
Love it
Love it. Well manufactured and unbeatable pice.
June 2, 2018
8 months ago
Great upper well worth the money
This upper came super fast I ordered Wednesday night and received Saturday morning. First impression is very light and quality all around. Bcg seems very nice. I put it on a psa blem lower completeGot out today and put a box through it and it ran flawlessly. Sights were dead on at 30 yards and recoil was nothing. I highly recommend psa.

December 10, 2017

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