Geissele Automatics Premium MILSPEC Buffer Tube Assembly W/Super 42 H3

Overview

Geissele Automatics Premium MILSPEC Buffer Tube Features The heart of this assembly is the Super 42 braided buffer spring which uses three independent strands of wire to absorb energy more efficiently than conventional single-wire springs. This results in reduced spring resonance minimized bolt bounce and smoother cycling. Paired with an H3 heavy buffer this setup is especially effective for over-gassed or suppressed rifles where additional weight helps slow down the bolt carrier group for better control. The included buffer tube is machined to strict MIL-SPEC standards from premium-quality aluminum ensuring proper fit and compatibility with standard AR-style stocks. It comes complete with a castle nut and end plate making installation straightforward. This Geissele assembly is built to meet the demanding expectations of professionals and dedicated shooters seeking enhanced durability and operational consistency. Geissele Automatics Premium MILSPEC Buffer Tube Specifications Manufacturer: Geissele Automatics Model: Premium MILSPEC Buffer Tube Assembly w/ Super 42 H3 Caliber: .223/5.56 and compatible platforms Type: Buffer Tube Assembly Buffer Type: H3 Heavy Buffer Spring: Super 42 Braided Wire Spring Tube Material: 7075-T6 Aluminum Tube Spec: MIL-SPEC Diameter Finish: Hardcoat Anodized Included Components: Buffer Tube Super 42 Spring H3 Buffer Castle Nut End Plate Compatibility: AR-15/AR-10 platforms Application: Recoil Mitigation and Reliable Cycling