KTactical Red Carbine Buffers are perfect for any custom AR build!
H1, H2, H3, what does it mean? These are different weight ratings for buffers.
The exact weights differ from one manufacturer to the next, but generally fall in a similar weight range.
H1 – 3.0oz : Mostly used for full length 16″ 556 Rifle builds
H2 – 4.3oz : Mostly used in shorter barrel builds, such as 10.5″ 556 builds, or whenever a heaver buffer is called for.
H3 – 5.4oz : Ideal for micro 556 AR builds (5″ – 7″ barrels) and can greatly help with fixing reliability.
Some products such as the FRT or WOT triggers may require a heavy H3 buffer in order to cycle rounds properly.
H1, H2, H3
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