Fit and function marry together in perfect harmony with the Aero Precision M5 .308 Carbine Buffer Tube Kit for your existing firearm. These AR15 Buffer Assemblies from the pioneers at Aero Precision feature an end plate and lock nut that holds tighter and stronger for more rounds shot per minute. With 6-positions the Aero Precision 308 2.5 7075 T6 Aluminum Buffer Kit extends your M5 to its maximum capacity without sacrificing quality. Finish your build with an Aero Precision No Stock Buffer Assembly Kit. Specifications for Aero Precision M5 .308 Carbine Buffer Kit: Manufacturer: Aero Precision Color: Black Fabric/Material: Aluminum Gun Model: M5, AR308 Included Accessories: End Plate and Lock Nut, .308 Buffer Spring, .308 Carbine Buffer, Mil-Spec 7075-T6 Aluminum Buffer Tube Condition: New Weight: 10.2 oz Cartridge: .30 Carbine Features of Aero Precision M5 .308 Carbine Buffer Tube Kit Mil-Spec 7075-T6 Aluminum Buffer Tube, 6-position .308 carbine buffer .308 buffer spring End plate and lock nut Package Contents: Aero Precision M5 .308 Carbine Buffer Kit, 29D-BFA-M5308CBKT
6 reviews for Aero Precision M5 .308 Carbine Buffer Kit
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Cat –
Areo Precision has incredible products, works as it should with no problems, if you are building an AR10 I recommend this buffer setup to start with depending on what foundation you have chosen, this one takes the science experiment out of it
CJ –
Worked perfectly with an Aero M5 mid length gas system upper and 80 lower. Zero issues. Buffer weight and spring tension are matched with aero 308 BCG, so I had none of the typical cycling issues encountered when mixing and matching AR10 or AR308 parts.
Crkt purchaser –
Aero precision buffer kit works as advertised and does what it is supposed to do, function well. Installation is a breeze if you have put together an AR15 before. Once installed, add a few drops of oil to the buffer tube, install the spring and buffer, reassemble rifle, perform a function check and you are good to go. Fit and function is as expected, this is a top notch product. Optics Planet is a pleasure and ease to order from. I will order again for a 6.5 Creedmoor build
Rocky Mountain Ghost Builder –
After attempting to shoot 4 different kinds of surplus military 7.62×54 ammo and 2 kinds of retail .308 Win ammo I could not get my rifle to feed or even eject using the spring and buffer included in this kit. Exact specs are not listed anywhere on the website or on the box but the buffer weighed almost double what my other .308 buffers weigh. I'm guessing its a 5.6 oz. buffer? I'm not sure. I never weighed it. But also the spring was about twice as stiff as any other .308 buffer spring i have worked with. I was able to get it to fire properly after cutting the spring a couple times until it was only about 1" longer than the buffer tube. However this caused the bolt to not be held tightly in the breech to the point that tapping the butt against the floor opened the bolt about an inch. I considered this a defective rifle at this point and ordered a 3.8 oz. mil spec .308 car buffer from a different manufacturer as well as a cheep .308 carbine buffer spring. I installed these new parts and the rifle worked fine without modification. The problem might have been that this was a DPMS LR-308 build rather than an Aero M5 build, but I was under the impression that the Aero M5 is based on DPMS LR-308 and that these parts were interchangeable. I may be mistaken, however I do know that these parts did not work in my rifle. The buffer tube, end plate, and castle nut were all very well made and are still on my rifle so this kit was not a complete waste of money.
me –
Excellent craftsmanshp superior quality will definitely be buying again and recommending to everyone
me –
Fit excellent looks amazing runs flawlessly i would recommend to everyone will be buying again for sure