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Armaspec SMB Buffer Kit Gen 3 H3 for AR-15, Black/Silver
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Fits AR-15 Pattern Firearms
Includes SMB Buffer, Buffer Tube, Endplate and Castle Nut
SMB-H3 Buffer, 5.6oz
Specifications
Brand
Model
Series
Buffer Kit
MPN
ARM268-H3
UPC
810048492756
MSRP
$95.99
Weight
6.71 oz
Fits
AR-15
Color
Black / Silver
Platform
AR-15
Description
The Armaspec SMB Buffer Kit Gen 3 is a complete rear-end package for AR-15 pattern rifles, replacing the standard spring and weight assembly with a sound-mitigating buffer. Its tuned reciprocating mass is intended to reduce the noise produced when the spring rubs against the buffer tube wall, and the kit is described as reducing felt recoil during extended range sessions and training.
The H3 buffer has a complete weight of 6.71 ounces and an equivalent weight of 5.6 ounces. It works in a standard 6-position mil-spec buffer tube without modification. The kit includes the buffer, buffer tube endplate, and castle nut, and is finished in black and silver.
- Type: Buffer Tube Complete Assembly
- Compatible platform: AR-15
- Buffer weight: 6.71 oz (5.6 oz equivalent)
- Color: Black / Silver
- Tube compatibility: Standard 6-position mil-spec
- Includes: Buffer, buffer tube endplate, castle nut






