PSA 20" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" M-Lok Upper With BCG & CH

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PSA 20" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" M-Lok Upper With BCG & CH

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Quick Overview

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SKU: 5165449156
UPC: 5165449156
MFR#: 5165448709

Barrel Length: 20"
Gas System: Rifle-length
Barrel Profile: A2 Style
Barrel Steel: 416R
Barrel Finish: Stainless Steel
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 6.5 Grendel; Type 2
Twist Rate: 1:8
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low profile adjustable gas block
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 15" Lightweight M-Lok Free Float Rail
Bolt Carrier Group Included: Yes
Bolt Steel: 9310, Nitride Coated
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 26.5"
Weight as Configured: 4.5lbs

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Barrel: 416R Stainless steel. Chambered in 6.5 Grendel, with a 1:8 twist, M4 barrel extension, and a rifle-length gas system. Barrel is is finished off with a PSA 15" Lightweight M-Lok free float rail, .750 adjustable gas block, and A2 flash hider.

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.

Bolt: Full-auto profile bolt carrier group. 9310 steel bolt, Shot Peened, Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. 8620 steel M-16 profile carrier is nitride treated.

SKU: 5165449156
SKU 5165449156
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label N/A
Free Shipping Qty N/A
SKU: 5165449156

Questions and Answers

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Browse 14 questions Browse 14 questions and 51 answers
Does this barrel have 5R rifling?
Henry M on Aug 19, 2018
what barrel blank is used and who finished its machine work and chambering?
Larry G on Sep 19, 2018
Which lower do I need to complete this build?
SharpKnife on Aug 14, 2018
BEST ANSWER: Any Ar15 lower would be fine. You'll just need the correct magazine to insure proper function.
Why do the people answering the questions get upset? Is there something on your sight that prevents data entry mistakes? If you want to have people answer questions that’s fine but they shouldn’t be giving anyone a hard time.
Matthew M on Aug 17, 2018
BEST ANSWER: Why not?
What's the difference between this upper,and the other 6.5 Grendel upper #8709?
Charles J on Nov 10, 2018
BEST ANSWER: Through my research I could not find a difference between SKU# XXXXXX9156 and the SKU# XXXXXX8709 other than the handguard is of a different design. My decision was based on two factors.
1. I prefer the more skeletonized design without the continuous Pictiny rail on top.
2. At the time of my purchase the one ending in 9156 was at a lower price.
PSA 20
PSA 20" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" Lightweight M-Lok Upper - With BCG & CH - 5165448709
PSA 20
PSA 20" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" M-Lok Upper With BCG & CH
Is this a type 1 or type 2 6.5 Grendel bolt/barrel combination?
Zach S on Aug 16, 2018
BEST ANSWER: Chamber description above says type 2.
Is the bolt different from an AR 15 bolt and bolt carrier? And I have a regular PSA lower this upper is all i need to shoo 6.5 grendel?
Manuel L on Aug 16, 2018
BEST ANSWER: Yes, the bolt face is the same as the Russian 7.62x39 - not the 5.56 or .223. This upper with its bolt carrier group is all you need, if you have an AR15 lower. Also, you can't just interchange bolts even between same caliber AR15's . For safety they should be head space checked before use.
Does this come with a matching bolt?
Kyle A on Aug 15, 2018
BEST ANSWER: From the description:
Bolt Carrier Group Included: Yes
I have a dpms Oracle chambered in 5.56. Will this upper fit on the lower i already have?
Chris on Nov 7, 2018
BEST ANSWER: This upper will install on any standard AR-15 lower. You will want to purchase different magazines to work with the new caliber though. Mine fit perfectly on a 5.56 lower.
this a heavy barrel?
Brian g on Dec 9, 2018
BEST ANSWER: No. Its an A2 profile which is heavier than necessary from the gas port to the muzzle. It isn’t a heavy bull barrel though. I think the upper weighed 4lb 8oz.
Does it come with the barrel nut wrench to swap handguards?
geoffrey n on Nov 16, 2018
BEST ANSWER: No it did not. I really like the handguard on this upper really light.
What is the difference between this upper,and the other 6.5 Grendel upper #8709?
Charles J on Nov 10, 2018
BEST ANSWER: There is not enough information in the descriptions to provide what, if any, are the differences between the the two uppers. When I ordered mine, only one was available. Based on the current identical descriptions, they seem to be the same. The manufacturing numbers are different but they do not say who made them.
What magizine should you use with this caliber ?
Jay on Aug 19, 2018
BEST ANSWER: I second the E Lander. No issues at all. I have the 17 round mags.
Grendel or Creedmor. What's the difference?
Joseph on Sep 2, 2018
BEST ANSWER: They are not interchangeable. Grendel is based on the 7.62x39 and the Creedmore is based on the 7.62x51 nato.

Reviews

4.7 / 5.0
33 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
27
4
1
0
1
6.5 grendel
Best shooting rifle I’ve ever owned I love it
Grendel at the range
Grendel at the range
January 14, 2019
Purchased
4 months ago
Mediocre at Best
Fit and finish is nice however accuracy is lacking. I haven't quite found a load this rifle likes yet and it wont cycle any hand loads for whatever reason, only factory Hornady custom loads. I've only been able to achieve ~2.5 MOA at best so far.
Mediocre at Best
Mediocre at Best
December 18, 2018
Purchased
2 months ago
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
December 18, 2018
Casey S
Great upper.
Great upper no problems whatsoever. Took 2 Whitetails this 2018 season using Hornady black. Fit right on my Dpms lower like a glove. Didn't need to adjust the gas block at all. I highly recommend.
December 10, 2018
Purchased
2 months ago
Very well built extremely accurate
December 9, 2018
Purchased
5 months ago
Well Built
Overall fit and finish is well done, working up loads now but so far it is grouping pretty tight.
December 9, 2018
Purchased
2 months ago
6.5 Grendel build ...best price yet we'll see how the quality holds up......thank you P.S.A.
Been looking at 308,6.5 Creedmore and others have young shooters interested in accuracy and distance so went with the Grendel for a softer pop and yet will take a white tail too we're still in process of building it to our liking so far ......... price was best of all quality was very nice as well ...but the assembly was a little rough and I mean a little but the stainless barrel had a drag mark on it from the install of the hand guard their again price was half of the others can't wait to see how it shoots turning out to be a bmfr ....once again thank you for the price point ... ready to send them down range
December 7, 2018
Purchased
2 months ago
Accurate, and trouble free.
I have nothing but praise for this upper,it's accuracy is outstanding,as well as all functions,and the fit&finish are terrific.
November 27, 2018
Purchased
2 months ago
Awesome 6.5 Hog Rifle
I have had this 6.5 Grendel upper for about 2 weeks and I love it. No more recoil than .223. It is lightweight and very good quality. I put it on my PSA lower with Elftmann 3.5 pound trigger. Very accurate and so far no jams or misfires. I used Hornady Black 120 grain ammo to break in the barrel. So far I have shot 1 box of Hornady Black 120 grain and 2 boxes of Federal Fusion MSR 120 grain PSP bullets thru it and it seems to like each.
And it is a real Hog killer. I have taken down 14 in 3 nights with some over 200 yards. Can't wait to get it back out there.
I highly recommend this upper if you don't have one already.
Ammo is a little pricey, but I plan to reload.
Night Grendel
Night Grendel
November 22, 2018
Very good value. Descent accuracy for the price
November 7, 2018
Purchased
5 months ago
6.5 grendel
Good upper for price range
November 7, 2018
Purchased
5 months ago

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