M4 AEG Buffer Tube from the Boneyard
This is an M4-style AEG buffer tube from our Boneyard salvage stock. On an M4 replica the buffer tube is the rear tube that a retractable or fixed stock mounts onto, and on many builds it also provides a route or housing for rear wiring and a stick battery. A damaged or cross-threaded tube is a common reason to need a cheap spare.
Condition and What to Expect
This tube is B-Grade. It may show wear, scuffing or thread marks, or be ex-display, and it is sold as spares or for repair with no warranty. Exact type, thread and finish may vary, so treat it as a salvage replacement rather than a factory-matched part.
Compatibility Notes
M4 airsoft guns vary in buffer tube thread and diameter between manufacturers. Compare this tube with your existing part for thread and fit before committing, as compatibility across every brand is not guaranteed.
Fitting and Support
If you would rather not fit it yourself, our workshop can help through airsoft repair and servicing in Kent. You can also browse related airsoft accessories for stocks and hardware to finish a build. This part is supplied as-is for repair and project use.
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