AR15/M16 Mil-Spec M4 Buffer Tube Assembly
We have these Buffer Weights available:
- 3-ounce (87g) Standard Buffer
- 3.8-ounce (111g, 1 tungsten weight) H1 Buffer
- 4.7-ounce (136g, 2 tungsten weight) H2 Buffer
- 5.4-ounce (158g, 3 tungsten weight) H3 Buffer
Buffer tube is made out of 7075-T6 Aluminum w/Hard Anodized Finish.
Includes Buffer, Buffer Tube, Buffer Spring, Retaining Plate and Castle Nut.
We offer free shipping nationwide, but have limited inventory in stock.
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We are unable to accept returns on used, fitted, or altered parts.Â
Returns must be in new, unused condition and in their original packaging.

























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