M5 .308 Standard Lower Parts Kit

Aero Precision M5 .308 Standard Lower Parts Kit

M5 .308 Standard Lower Parts Kit Product Sku: APRH100160C

Out of stock


Our M5 (.308) lower parts kit helps you to build a custom .308 AR from the ground up. Mil- spec dimensions and coating ensure the highest quality and correct component interface.


  • Aero Precision M5 (.308) Complete Lower Parts Kit
  • Our custom takedown and pivot pins are made to work with our M5 lower. They will work with DPMS-pattern lowers as well but will stick out further.


  • Takedown/pivot Spring
  • Takedown/pivot detent
  • Trigger/hammer pin
  • M5 .308 Takedown pin
  • M5 .308 Pivot pin
  • M5 .308 Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch Buffer
  • Bolt Catch Roll pin (includes standard and threaded)
  • Safety Selector
  • Safety Selector Spring
  • Safety Selector Detent
  • Buffer Retainer
  • Buffer Retainer Spring
  • A2 Pistol Grip
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Trigger Spring
  • Hammer Spring
  • Disconnector Spring
  • Magazine Catch Body
  • Magazine Catch Spring
  • Extended Magazine Catch Button
  • Hammer
  • Trigger
  • Disconnector
Made In America? Yes
Finish No
Platform M5
Manufacturer No
Weight(s) 8.1 oz
Other Features -

Customer Reviews

6 Item(s)

Parts Were perfect when left warehouse - but SLOW Came late - poorly packed with bent spring and missing detent Review by BPA
Waited 2 weeks for kit - they sent it on the 7th business day wwhich they waithed for MLK day to ship so one more day

finally gets here and box is huge

packing state of the art
box for kit nice
then all the parts in one bag in the center like a washing maching



Love Aero But Had the last couple of orders drop the ball

DOnt know whos gonna pick it up and run

Who knows maybe an exec at Aero will see how much im ordering and send me a couple lpk's on the house

u never know

and please send major parts in separate bags

i mean the hammer and trigger at least separated please!!!!!!!

all the packing in the main box wont help but keep parts box so pretty

but the parts will look like chicago pavers

good w pavers but not with mil spec parts

so fancy packing wont help that issue

just some tiny small zip lock baggies or military cellophane (cheaper) i do military packing

or even foam wrap for the short term ship(Sorry not milspec lol but ill take it)


I may sound a little bitter

Well i am Especially when the customer service lady was rude

and usually they are very nice ?

Win some loose some

but this time its a good customer ! : (

Hopefully i can update this review for the better (Posted on 2/13/2018)
great product Review by MacAtilla
All fit together easily and trigger pull was nice and crisp. (Posted on 8/28/2016)
Worth it Review by Tyler
Had some doubt with the price tag at 90$ for a standard lpk but I have to say in iimpressed.Great finish and fitting in the m5 lower and my trigger was very chrisp,nearly no creep. Great thing to find in a lpk. Worth every penny (Posted on 1/7/2016)
Very nice Review by Bob
smooth assembly. I lost a spring but that's me.trigger is ok everything works well. (Posted on 1/2/2016)
Good Review by Michael
Great set for those looking to finish their AR10 style rifle. I switched out for a better trigger though. (Posted on 11/23/2015)
Perfect fit! Review by Chris
Great product to build my M5 lower, all parts and pieces fit correctly and with ease. Thank you. (Posted on 6/17/2015)

6 Item(s)

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