Armaspec Sound Mitigation Buffer Gen 3 H3 Kit w/ Buffer Tube Endplate Castle Nut ARM268-H3

Product Description

The Armaspec SMB (Sound Mitigation Buffer) Kit Gen 3 is a complete buffer system upgrade designed for AR-15 pattern firearms. Featuring the SMB-H3 buffer (5.6 oz), this kit is built to reduce recoil impulse and improve shooting comfort compared to standard mil-spec buffer springs and weights. It includes the key hardware needed to finish a rifle build or replace an existing buffer setup, including the SMB buffer assembly, buffer tube, endplate, and castle nut.

Product Highlights

• Sound Mitigation Buffer (SMB) Gen 3 design for improved recoil absorption over OEM-style buffer systems
• SMB-H3 buffer weight of 5.6 oz for heavier-buffer tuning
• Complete kit includes buffer assembly, buffer tube, endplate, and castle nut
• Engineered to fit AR-15 pattern firearms
• Black buffer tube finish (as shown and listed)

Specs

• Brand: Armaspec
• Product Type: Buffer kit
• Model/Series: SMB Buffer Kit
• Generation: Gen 3
• Buffer Type: SMB-H3 (Sound Mitigation Buffer)
• Buffer Weight: 5.6 oz
• Compatibility: AR-15 pattern firearms
• Included Components: SMB buffer assembly, buffer tube, endplate, castle nut
• Color/Finish: Black
• UPC: 810048492756
• Manufacturer Part Number: ARM268-H3

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