PSA 20" CHF SS Heavy Rifle-Length 15" Lightweight M-Lok Upper - NO BCG or Charging Handle - 77932963

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PSA 20" CHF SS Heavy Rifle-Length 15" Lightweight M-Lok Upper - NO BCG or Charging Handle - 77932963

TEMPORARILY OUT OF STOCK

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 www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 77932963
UPC: 77932963
MFR#: 77932963

Barrel Length: 20"
Gas System: Rifle-length
Barrel Profile: Heavy
Barrel Steel: 410 Stainless Steel
Barrel Finish: Passivated Satin Stainless
Chrome Lining: No
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: Low-profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: PSA 15" M-Lok Lightweight Free Float
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A 
Charging Handle included: No 
Overall Length: 28"
Weight as configured: 4 lbs

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Barrel:  20" cold hammer forged, matte finish, 410 stainless steel, 5.56 NATO chamber with a 1:7 twist, tapered bore, and a passivated exterior finish to reduce glare and increase corrosion resistance.  Features a Rifle-length gas system, standard  M4 feedramps, and is high pressure tested and mag particle inspected. The upper is finished off with a PSA 15" lightweight M-Lok  free-float hand guard, .750" diameter low profile gas block, and A2 flash hider. Barrel is made for us by FN Manufacturing here in Columbia SC.

Upper: 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.

BCG and Charging Handle are NOT Included.

SKU: 77932963
SKU 77932963
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 N/A
Free Shipping Qty N/A
SKU: 77932963

Questions and Answers

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Browse 5 questions Browse 5 questions and 13 answers
Does this upper barrel meet the Maryland heavy barrel requirements ?
C H on Jul 24, 2018
Looking to build ar15 with this psa 20", I picked a lower but what bcg and charging handle would you recommend?
Michael S on Mar 17, 2019
Is the gas block pinned in place?
Duane N on Jul 25, 2018
BEST ANSWER: No, the gas block is held on by 2 set screws on the the bottom of the gas block
Will this be over gassed with a carbine lower?
Ghfjdk22 on Apr 4, 2019
BEST ANSWER: I am running it with a carbine lower and I am not having any problems. I’m even running 80 grain Hornady 80 ELD match bullets with 25 grains of Varget with no problem. Worst case scenario you just need to go with a heavier spring.
Why don't you guys make a 16" or 18" rifle identical to this heavy barrel profile?
Glenn on Nov 27, 2018
BEST ANSWER: the heavy barrel in 20 inches makes max velocity in this configuration, anything less you loose velocity and effective range the whole reason to make an heavy barrel is for accuracy and for longer range shooting.

Reviews

4.7 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
18
3
1
1
0
Great Upper
Runs flawlessly. Is accurate too. Likes heavy projectiles of course. Feels lighter in the hand than I thought it would.
User submitted image
Added Apr 29, 2019
April 29, 2019
M-LOC RAIL TO CLOSE TO BARREL
THE RAIL IS TO THIN FOR MAGPUL M-LOK ACCESSORIES, WHEN BOLTS ARE TIGHTENED THEY TOUCH THE BARREL MY GUNSMITH HAD TO SHORTEN THE BOLTS, THEY NEED TO PUT A DIFFERENT RAIL ON IT WITH MORE CLEARANCE.THE BARREL SHOOTS GOOD HOWEVER.
March 14, 2019
I have not had a chance to take it to the range, but I am very pleased with with everything but the shipping. I received it a month after I had ordered it.
January 30, 2019
Purchased
8 months ago
Very happy
Very happy with it. Looks awesome. Shoots great. Very happy with it
January 27, 2019
Purchased
8 months ago
WOW! This thing shoots!
Accuracy is incredible. FN marked barrel. Two low points I am not happy with; something is not 'right' with the upper - I insert my bore guide for cleaning and it gets 'stuck' in the upper. Requires a lot of work to get the bore guide out and has gouged the bore guide. Doesn't seem to hurt functioning. Also, barrel is so thick inside the forend, Magpul accessories (like bipod mount) do not fit - when tightened the screws press against the barrel. Have used electrical tape to hold bipod mount to forend at this point, changing to Geissele Mk4. The phenomenal accuracy overshadows any of the shortcomings I've had.
User submitted image
Added Dec 20, 2018
December 20, 2018
Purchased
10 months ago
Genuine fn barrel
Great product Nice satin finish on barrel very happy with this purchase almost want to buy another one
December 5, 2018
Purchased
9 months ago
Palmetto State Armory upper assembly, 20” heavy s.s. ,cold h.f., FN barrel
I am very pleased with this upper. It I a very nice looking upper assembly. Caught the bcg c.handle and lower kit on sale, fit nice. Cycles every time and very accurate
December 1, 2018
Purchased
10 months ago
Very nice upper
Mounted this on my Armalite lower and then added a Leupold scope to it. Shooting scores in the 190s at 200 yards with 20 shots. I like it.
September 22, 2018
Purchased
1 year ago
Excellent Upper
I bought this upper to shoot longer distances (300 to 500 yards). While sighting in this upper and working up loads, I found that this barrel is definitely capable of sub-MOA groups if you do your part. ½ MOA was my best group at 100 yards. This upper also does better with heavier bullets. I worked up some loads with 70 Gr RDF’s. Also tried 77 Gr factory match, which the upper liked immediately. I would definitely recommend this upper. Nice work PSA!!
August 27, 2018
Excellent upper at a fair price, and certainly worth the wait. Currently working up a load with Berger 80gr VLD and Varget to ring a 1000yd gong.
Excellent upper at a fair price, and certainly worth the wait.
Excellent upper at a fair price, and certainly worth the wait.
August 18, 2018
Purchased
1 year ago

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