PSA 20" Rifle Length 5.56 NATO 1:7 MOE Freedom Upper with BCG and Charging Handle

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PSA 20" Rifle Length 5.56 NATO 1:7 MOE Freedom Upper with BCG and Charging Handle


Quick Overview

SKU: 77932824
UPC: 77932824
MFR#: 77932824

Barrel Length: 20"
Gas System: Rifle-length
Barrel Profile: A2 Style
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7"
Barrel Extension: M4
Diameter at Gas Block: .750"
Gas Block Type: F-marked FSB
Muzzle Device: A2 Style
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: Magpul MOE Rifle Handguards
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle included: Yes
Overall Length: 28"
Weight as configured: 4 lbs

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Barrel: 20" 4150V Chrome-moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a rifle-length gas system. The A2-style profile barrel is nitride finished for accuracy and durability. Barrel is finished off with an .750" diameter F-marked Front Sight Base, Magpul MOE Rifle Handguards, 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 machined T marks, and 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 parkerized outside, and chrome lined inside.

SKU: 77932824
SKU 77932824
Brand Palmetto State Armory
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SKU: 77932824

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5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
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1 Stars
Good upper
I got this upper last August have shot about 400+ rounds of Wolf Tula Monarch M855 M193 through it. No Malfunctions and I hit what I'm aiming at with irons. even getting decent groups at 100 yards. Fit my anderson lower perfectly and is a close match to the anodizing . It's reliable and as accurate as I am . Glad I purchased this. Also runs fine with a collapsable stock and carbine buffer.
March 27, 2017
Great Quality and Value
I ordered this upper to convert one of my carbines to a rifle. I put it on an Anderson lower with a Magpul MOE fixed rifle stock. This is a preliminary review since we're snowed in and I haven't got out to shoot it yet. I already have a carbine with a similar build PSA mid-length upper which I'm very happy with so I didn't have any hesitation buying this rifle-length upper when I saw it on sale over the holidays. The fit and finish of all parts look great. I disassembled the bolt and inspected everything thoroughly before cleaning and lubing it. There was evidence of it having been test fired & all the mechanical components appear to be in great shape so I have no doubt that it will function just fine. It fit nice and tight on my lower and the MOE hand-guard goes great with my matching Magpul rifle stock. I added a PSA carry handle w/sight that I had on hand & bore sighting shows the sights to line up fine. It chambers and ejects dummy rounds fine and pops primers so I have no qualms about it firing and cycling. The bolt is phosphate finished and marked MPI. It's not as "pretty" as some of my other bolts but I don't see any reason it won't work just as well. The bolt is a snug fit in the carrier but I expect it will loosen up quickly when I start putting rounds through it. Overall I'm very happy with this purchase. I see no reason this upper won't perform just as well as the similar PSA Mid-length carbine upper that I have & its a great shooter. The MOE stock and handguard feels a lot sturdier to me than the old GI stuff. I'll post a follow-up if I have any problems whenever I (eventually) get to the range. As it is I can't imagine getting a better complete rifle length upper for this price.
January 19, 2017

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