Fall Build Fest Continues - 15% OFF GUN PARTS THIS WEEK
Use Code: PARTS15

Fall Build Fest Continues - 15% OFF GUN PARTS THIS WEEK
Use Code: PARTS15

AR-15/M16 MIL-SPEC BUFFER TUBE

AR-15/M16 MIL-SPEC BUFFER TUBE Reviews & Ratings

Receiver extension tube has the correct, 1.146" outside diameter for mounting collapsible buttstocks designed for the smaller, mil-spec tube. Lets you mount a mil-spec stock on a civilian carbine or convert a rifle with A2-style fixed buttstock to collapsible configuration; carbine action spring and buffer assembly required. Allows fast, easy repeatability of buttstock position with five notches on underside to accept the stock’s locking pin and corresponding white position numbers on top visible through the witness hole on many stocks. Precision machined from aluminum bar stock for consistent dimensions that ensure smooth, snag-free sliding of buttstock.


SPECS: Aluminum, hardcoat anodized, matte black. 7-3/16" (cm) long, 1.146” O.D. 7075 T6 Aluminum


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Reviews Summary
The AR-15/M16 MIL-SPEC BUFFER TUBE has garnered mixed opinions, with many praising its solid construction, excellent finish, and compatibility with various stocks, especially Magpul CTR. However, some users experienced fitting issues, particularly with wobble or inability to collapse stocks properly, leading to concerns about the threading design.
What Reviewers Are Saying
Product Quality
70%
Many reviewers commend the solid construction and excellent anodized finish of the buffer tube. The product is generally reported as reliable, setting a strong baseline for performance with various stock systems, making it a dependable choice for custom builds.
Compatibility
60%
A significant number of users highlight the compatibility of the buffer tube with Magpul CTR and other stocks, often noting a perfect fit. However, some reviewers reported issues with other stock combinations, indicating that compatibility may vary by brand and design.
Fitting Issues
40%
Several reviews mention challenges with stock fitting, particularly a tendency for stocks to wobble or issues related to threading limiting stock adjustment. This has led to frustrations for users who expected better performance from a brand with a strong reputation.
Aesthetic Appeal
50%
The buffer tube's aesthetic, including its dark black finish and VLTOR branding, receives positive remarks. Users appreciate both its functionality and visual appeal, making it a desirable component for rifles.
Value for Money
65%
Reviewers often compare the buffer tube's quality and price to more expensive brands, finding it provides good value for a quality build. While some noted fitment issues, the overall perception remains positive regarding its affordability.
1
Disappointed
Was looking for a mil spec diameter RE to replace the commercial one on my BM. Everything has been out of stock, this model was the first one to become available so I ordered it to use with a CTR stock. When you try to collapse the stock to the first position the stock gets hung up on the RE threads before you reach the first hole on the RE. Tried multiple stock & rifle combinations and determined this RE is the problem. Vltor needs to cut down a couple of threads. I bought and installed a BCM RE and everything is perfect. Will be returning this one to Brownells.