The YHM 3-Lug features a 1 3/8″-24tpi thread pattern. It is compatible with R9 and N20 suppressors. Get the best price online from GrabAGun today!
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3-Lug Features The 3-Lug Suppressor Mounts are designed around the iconic HK standard. YHM’s 3-Lug mount was designed with a 1 3/8″-24 thread and can be swapped onto your R9 or Nitro N20 Sound Suppressors. 3-Lug Specifications Brand: Yankee Hill Model: 3-Lug Material: Aluminum / Stainless Steel Thread Pattern: 1-3 / 8″-24 tpi