As Buffers are manufactured in different weights to solve various action cycling issues, this quality aluminum buffer is the heaviest we currently offer. Sometimes if a single H buffer won’t solve the problem of a short barreled automatic having cycling issues, an H2 will solve it. Heavier buffers can help resolve cycling issues in sound suppressor equipped rifles since suppressors make everything run harder because of increased back pressure inherent with suppression systems. And, heavier buffers generally just slow the action down in semi
automatics – this makes gas systems run “less hard”, and more smoothly. 4.8 oz. in weight – machined aluminum body with nylon “bumper”, and sliding steel weights. Made in USA.