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AERO PRECISION M5 (.308) STRIPPED UPPER RECEIVER FOR AR .308

4 Reviews
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$149.99 - $189.99

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Guaranteed. Forever.® return policy applies to the product’s original owner along with proof of purchase. Any items returned within 45 days of shipment are entitled to a refund. Any items returned after 45 days of shipment will be issued store credit in the form of a Brownells Gift Card. If a Brownells/Sinclair product was purchased through another retailer as a new product we will require proof of purchase to replace or refund.  (Refund will be issued as store credit in the form of a Brownells gift card.)  

The M5 .308 Stripped Upper Receiver is the perfect upper for your big bore rifle build. Forged from 7075- T6 aluminum, this stripped upper is precision machined to accept standard .308 components. Match this with our M5 .308 lower receiver for a solid and dependable fit.

FEATURES:
  • M4 Feedramps
  • .2795 takedown pin holes
  • Lazer engraved T-marks
  • DPMS High Profile (.210) Tang
  • Made in America

INCLUDES:
  • M5 .308 Stripped Upper Receiver in Anodized Black or FDE Cerakote

SPECS:
  • Platform: M5
  • Material: Machined from 7075-T6 forged aluminum
  • Anodized Black
  • Compatibility: Accepts standard DPMS .308 components
  • Weight(s): 12.7 oz
  • Other: Barrel nut threads: 1 7/16"-16
Available options: 
100026654 100054334
Specifications

Please select from the options above to see detailed specifications.

Restriction

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M5 (.308) STRIPPED UPPER RECEIVER FOR AR .308 Reviews
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4 Reviews
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REVIEWS
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430101572
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4 Reviews
June 06, 2018
Awesome fit
Top quality with excellent finish.Fits my aero precision lower perfect .No need for polymer tension screw.also put it on my DPMS lower and it fits better then the upper that came with the gun,which had just a very tiny bit of wobble. no wobble what so ever with the aero.cant ask for anything better .set screw provided in the forward assist is an added bonus .Easier to use then a roll pin.Areo precision has never let me regretting.EVER.
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December 16, 2020
Bought this to replace a damaged upper
Fit and finish was very good, and the barrel fit was snug.I duracoated my components and the complete build looks great
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June 06, 2018
Superior upper
Matches their lower perfectly, beautifully machined and finished.Solid upper at an amazing price, cant go wrong!
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April 08, 2020
5 stars
10 outa 10 buy it, its worth the money
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Customer Questions
Customer Questions
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078000392
078102004
100011562
100015743
100015744
100015985
100015987
100026654
100041813
100054334
100054340
100054341
430101572
430103058
430103903
430103905
430103906
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16 Questions
T
T
Tom
December 29, 2021
I want to build a 6.5 creedmoor, can I use this upper? What lower would you recommend to go with this for 6.5 creedmoore?
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10
C
C
Customer Care
January 06, 2022

Yes, this will work for the 6.5 Creedmoor.  100-015-985 will work.

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10
C
C
Carphunter
November 25, 2021
Will this upper fit and function on Mega Arms Maten lower receivers
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00
C
C
Customer Care
December 22, 2021

No, the Mega Arms Maten as pictured on thier website indicates it is not compatible.

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00
M
M
Michael
September 04, 2019
Will this work with the JP .308 enhanced high pressure BCG
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00
C
C
Customer Care
September 06, 2019

Yes

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00
W
W
Wally
August 30, 2019
Can I get this pice in OD Green. Ether anodized or Caracoat? Thanks Wally
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00
C
C
Customer Care
September 03, 2019

We only offer this in black currently.

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J
J
Joey
March 16, 2019
Can I use it to my DPMS LR308 Recon LOWER RECEIVER? Super thanks
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C
C
Customer Care
March 21, 2019

Yes, it will work.

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R
R
Roy
June 13, 2018
Is this considered a high profile rail on this upper?
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10
C
C
Customer Care
June 29, 2018

Aero lists them a "DPMS High Profile (.210) Tang".

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10
P
P
P Wayne
June 10, 2018
Can AR15 free float hand guards be used with this AR10 receiver?
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C
C
Customer Care
June 11, 2018

No, must be an AR-308 sized handguard.

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J
J
Jorge Montero
May 12, 2018
Will this upper work on a Remington R25 lower?
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C
C
Customer Care
May 16, 2018

Yes, it will work with the R-25.

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M
M
Mark
May 11, 2018
Your C.S. says to use part number 078-101-146WB / forward assist. However when I go to this part and scroll down at the questions your C.S. says this part is too short for this receiver. WHICH IS IT ??? Two conflicting answers from your C.S.either it works or it doesn't . Yes or no
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C
C
Customer Care
May 16, 2018

The answer was incorrect that said it "would not reach" and a standard AR-15 forward assist is what is used on both the DPMS Gen I and Gen II pattern AR-308s.  It has been corrected and the #078-101-146WB will work without issue for those carriers that have scallops to utilize the forward assist.

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S
S
Steve
April 19, 2018
Will this upper fit a DPMS LR-308 lower?
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C
C
Customer Care
April 23, 2018

Yes, the LR-308 Gen I will work with this upper.

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