Je Machine Tech Standard Carbine Buffer Features The Je Machine Tech Standard Carbine Buffer is machined from aluminum and finished in a durable black anodized coating that resists wear from repeated cycling. Weighing 3 ounces it is sized specifically for carbine length buffer tube systems helping maintain proper bolt carrier group timing and consistent cycling. Its compatibility with both commercial and mil-spec buffer tubes means it drops into the vast majority of AR-15 and M16 platform rifles without modification. This flexibility makes it a practical choice whether building a rifle from scratch or servicing an existing one. Built with straightforward heavy-duty construction this buffer is intended to replace worn factory components that have lost consistent weight or smoothness over time. Installing a fresh buffer can restore reliable function to a rifle that has seen significant round counts. Its simple design keeps installation quick requiring no special tools beyond standard armorer s equipment. For builders and owners maintaining AR-15 and M16 carbine length systems this buffer offers a dependable affordable way to keep the action running as intended. JE Machine Tech Standard Carbine Buffer Specifications Manufacturer: JE Machine Tech Model: Standard Carbine Buffer Color: Black Material: Aluminum Finish: Anodized Weight: 3 oz Compatible Hosts: AR-15 / M16 Carbine Buffer Systems Available At: GrabAGun