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PSA 16" Mid-Length 1:7 Stainless Freedom Upper -with BCG and CH - 7779819


Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to (CA Health and Safety Code Section 25249.6).

SKU: 7779819
UPC: 7779819
MFR#: 7779819

Barrel Length: 16"
Gas System: Mid-length
Barrel Profile: A2 Style
Barrel Steel: 416R
Barrel Finish: Stainless Steel
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: F-marked Front Sight Base
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: PSA Classic Handguards
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full auto
Charging Handle included: Yes
Overall Length: 24.5"
Weight as configured: 3.8 lbs

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Barrel: This 416R Stainless Steel barrel is chambered in 5.56 NATO with a 1:7" twist, M4 barrel extension, and a mid-length gas system. It is finished off with classic mid-length handguards, an F-marked Front Sight Base, 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: Carpenter 158 steel bolt, phosphate coated. Full auto profile 8620 carrier, chrome lined and Phosphate coated
Chrome lined gas key fastened with grade 8 bolts and staked.


SKU: 7779819
SKU 7779819
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 7779819

Questions and Answers

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Browse 9 questions Browse 9 questions and 40 answers
Is the handguard cap triangular or round?
Jeffrey Z on Jan 29, 2019
BEST ANSWER: Just got one (2/26/19) and it came with triangle.
Is the bolt MPI and shotpeened? This upper doesn't specify.
William on Jan 17, 2019
BEST ANSWER: Yes to both! It is a really nice set up and my shots are all consistent.
Is this a ffl item?
cv_la84 on Jun 2, 2018
BEST ANSWER: No, an upper is not an ffl item, the lower if bought seperately is the serialized part of a weapon and has to be registered.
Im looking for an upper that I can swap the handguard with a Magpul SlimLine handguard with....without getting a headache on difficulty. Is this the one?
JAZZY J on Feb 17, 2019
BEST ANSWER: Yes this one will work fine., I swapped my handguard in less than 5 minutes for my Magpul midlength handguard. Didn't even use tools. The slime line is just a little skinnier but same ends.
will this work with a standard rifle buffer?
mcknzy on May 5, 2019
BEST ANSWER: Absoutly. And due to it have a longer buffer spring and buffer you will have a lower cycle rate. Solid lock up and softer recoil. The midlenght gas system was perfect for the build.
will this pair with sku 7244 classic lower?
DJ D on Feb 17, 2019
BEST ANSWER: Only concern when pairing items is mixing plaid with stripes or earth tones with pastels.
Don't be caught by fashion police if you're not pairing properly.
Is this a hammer forged barrel?
mcknzy on May 4, 2019
BEST ANSWER: Hammer forged barrels are steel, this is stainless steel, so no it is not hammer forged.
is there enough room for iron sights & a 1X6 vortex scope?
Dan I on Feb 18, 2019
BEST ANSWER: Possibly. But it depends on which vortex 1x6 scope used. It’s a standard M4 style flattop.
How long is the typical shipping?
mcknzy on May 14, 2019


4.9 / 5.0
42 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Another PSA Winner!
Well made, accurate, and priced better than most other brands. PSA has build a strong following by producing quality products and passing savings along to customers.
August 2, 2019
1 month ago
Excellent !!
I've run over 300 rounds so far without a single issue. I like the fit and finish on all PSA items I've purchased. This is one of four that i have.
Problems ? Complaints ? NONE, not a single issue. At excellent prices.
July 18, 2019
6 months ago
It was a dream to assemble shoots wery well and looks cool
July 6, 2019
3 months ago
Great upper at a great price.
April 26, 2019
6 months ago
Great Buy
Really like this mid length gas upper. Have not had any issues with it and it runs very well with everything from cheap to expensive ammunition with no issues. Have run almost five thousand rounds through it with no cleaning. The upper never failed.
April 25, 2019
1 year ago
Buy as many as you can. They will never be this affordable again.
I love this upper. It is very accurate, I have enjoyed it so much I have purchased three more complete build kits. One pistol, one carbine, and one FDE mid length.
The price and quality can not be beat, no company is doing more to help citizens exercise their second amendment rights than PSA. I can’t recommend this company and their products more. If you do not take advantage of their unbelievable quality and pricing, you have nobody but yourself to blame when the libtards finally get their way and outlaw semi auto sporting rifles!
April 20, 2019
6 months ago
Very satisfied with it put magpul od green hand guard and also od green pistol grip and stock .put it on psa lower
User submitted image
Added Apr 16, 2019
April 16, 2019
6 months ago
Very good , came packaged well...would definitely recommend PSA
Totally satisfied with this product ..hope to be ordering a 20 inch shortly
April 9, 2019
6 months ago
I'm very happy I went out today and once I dialed in my scope I was able to hit a 4" steel circle at 300 yards 9 out of 10 shots
March 30, 2019
6 months ago
Good upper
Seems great so far. I have not ran anything through it yet
March 30, 2019
6 months ago

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