PSA 20" Rifle Length 5.56 NATO 1:7 Nitride Freedom Upper - No BCG Or Charging Handle - 516445940

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PSA 20" Rifle Length 5.56 NATO 1:7 Nitride Freedom Upper - No BCG Or Charging Handle - 516445940

TEMPORARILY OUT OF STOCK

Quick Overview

SKU: 516445940
UPC: 516445940
MFR#: 516445940

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 Front Sight Base
Muzzle Device: A2 Style
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA Classic Handguards
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
Charging Handle Included: No
Overall Length: 28"
Weight as Configured: 3.5 lbs

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Barrel: 20" Chrome Moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist rate, 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, PSA Classic 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.

**This upper does NOT include BCG or Charging Handle

SKU: 516445940
SKU 516445940
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Youtube Video N/A
Free Shipping? N/A
SKU: 516445940

Questions and Answers

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Browse 4 questions Browse 4 questions and 24 answers
Does this upper # 516445940 have a triangle or round hand guard cap ?
Tyler G on Jun 27, 2018
BEST ANSWER: There appears to be a division on what style hand guard cap that comes with this upper. Mine came with a triangular cap which made me happy as I wanted to install triangular hand guards. I bought some aftermarket hand guards from a well-known parts supplier and they fit with NO problems whatsoever; if you know how to install them.
would this upper be classified as Hbar?
thomas b on Jul 22, 2018
BEST ANSWER: No, not HBAR, which would be a uniform diameter from the chamber forward. This is an A2 "profile" meaning it is actually a smaller diameter from the chamber to the gas block than the diameter forward of the gas block. I bought this configuration because I knew this rifle would be excessively heavy for my purposes and that the A2 profile would be somewhat lighter.

If a HBAR barrel is what you are looking for I believe this upper is available in that configuration. It's just not what you are currently looking at.
If I buy a spa bcg, will it drop right in and I can go shooting? Or do I need to do anything additional?
Sheldon C on Jul 2, 2018
BEST ANSWER: Psa bcg will work perfectly.
Why does this upper not accept any upgraded Mil-Spec charging handle ? I bought a BCM ambi CH and it would not fit. Just received a BCG and CH "PSA" brand combo. BCG works, but the CH is still to wide? This upper should accept most charging handles.
Edward O on Aug 29, 2018

Reviews

5.0 / 5.0
21 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
21
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20 inch nitride
Love it! Put it on my first lower build. Added the nickel-boron BCG from PSA along with a PSA charging handle and carry handle. Shot about 30 rounds at the local indoor range to get on paper. Was concerned about having to adjust sights about 20 clicks right. Going to head to the CMP range soon and stretch it out. Would recommend to others.
September 10, 2018
Purchased
1 month ago
As always fast and accurate
As always Palmetto hit the nail on the head. The delivery time was very fast. As well the fit and performance of this upper is no surprise. As I have ordered many PSA uppers and a few kits. Will definitely be ordering more parts soon
September 4, 2018
Purchased
1 month ago
Great for an affordable CA Compliant M16 Build
Fired 500 rounds through mine and never skips a beat with a FailZero BCG. Shoots great though I need to still zero mine.
I really love this upper with my CA compliant M16A3 config. It always grabs attention at the range.
I really love this upper with my CA compliant M16A3 config. It always grabs attention at the range.
September 1, 2018
Purchased
1 month ago
Awesome upper
I have only had time to fire about a 150 rounds performed awesome and very accurate.
August 27, 2018
Purchased
2 months ago
A-2 upper
The a-2 upper is exactly as described . Couldn't be more pleased w/ every item purchased(comp.lower and bolt)The prices and quality are the best on the market.Packaging along w/ prompt as adv.delivery and Free shipping what more could you ask for?
August 22, 2018
Purchased
2 months ago
Perfect range gun, Amazing product without breaking the bank
One of my favorite builds is with the 20" PSA rifle length Freedom upper. It's as Accurate as any expensive build i have 100 to 300 yards. Great product for the money.
August 21, 2018
Purchased
1 month ago
Exactly what I was looking for
Decided I wanted to do a modified A2 rifle. Purchased the PSA 20" for my Bushmaster carbine lower. The fit is incredible. It's tight and fits like they were made for each other. The finish is excellent and it looks good. I did change out the hand guards, I was inpatient to wait for the PSA 20" with the picattiny hand guards but it all worked out. Used Midwest Industries 2 piece hand guards. This is my first purchase from PSA but not my last. Service was quick and easy.
This is where I am so far. Haven't got a chance to fire it yet but I'm sure it will work flawlessly.
This was right after I placed it on the Bushmaster lower. I couldn't be anymore pleased.
July 30, 2018
Purchased
2 months ago
Extremely impressed with the quality for the prices. Highly highly highly recommended
I highly recommend Palmetto State Armory uppers. Excellent accuracy and flawless performance
My yote getters
My yote getters
July 28, 2018
Purchased
2 months ago
Great for the price.
Inexpensive addition for DPMS lover. I've used it with a Weaver K-12 scope with good results.
July 22, 2018
Purchased
9 months ago
Awesome product for the price if you're on a budget.
I've been wanting to make a budget A1 build, so I ordered both a 20in upper and A2 lower from PSA. I was glad to see the upper came with a triangle front cap so the repo A1 handguard slipped right into place in seconds. Took the rifle to the range and put around 200 rounds into it with no issues and was very accurate at 100+ yards with irons and Tula ammo.
I Ordered both the A2 PSA lower and 20in upper to make a budget A1. Worked great and looks great!
I Ordered both the A2 PSA lower and 20in upper to make a budget A1. Worked great and looks great!
July 20, 2018
Purchased
3 months ago

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