A2 Rifle Tube Kit T6 6061 Aluminum A2 Buffer Tube Rifle Length .308 Cal Chrome Buffer Spring A2 .308 Cal Buffer Drop In Ready Specifications for Guntec USA AR-10/LR-308 Rifle Stock Tube Kit: Manufacturer: Guntec USA Color: Black Gun Model: AR-10 Condition: New Package Contents: Guntec USA AR-10/LR-308 Rifle Stock Tube Kit
4 reviews for Guntec USA AR-10/LR-308 Rifle Stock Tube Kit
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Straws –
Product was shipped to me spring of 2018. Thanks to OPTICS PLANET it arrived quickly and on time. However Guntec left the inside of the tube ribbed with an improper buffer spring and it caused my AR-10 to have unreliable cycling. Apologies for the late statement.
Nicholas –
doNice solid piece of equipment. Reliable product and well built. Took awhile to receive to product as it was on backorder. Looking forward to using it for years to come on my AR-10 Build. It does feel a little heavy, however it is built to last.
Jerico23ban –
Full disclosure I have aero M5 build with fail zero chrome bolt carrier and this sprint is more than double the strength needed to cycle so that was first issue… then buffer roll pin loosened up and gouged the buffer tube almost locking it in place
Lop –
The tube and spring are pretty solid and are durable. Big issue though. The buffer is about 2mm longer then other rifle buffers I have compared them too. Extra length was causing stovepipe jams and wasn’t allowing cycling.