Tapered shoulder barrel (SIG) adapter

MSRP:
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Now: $19.95
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(23 reviews) Write a Review

This adapter converts tapered SIG rifle barrels to traditional 90 degree shoulders, allowing the customer the ability to then mount whatever market muzzle device product they wish to their SIG firearm. 

 

FEATURES : 

  • Made of 17-4 stainless steel
  • Heat Treated to H900 specifications
  • Available in 1/2" hole and 5/8" hole fitment versions 
  • 1/2" is not compatible with 13.5x1 LH barrels 
SKU:
TBA

23 Reviews

  • 5
    Awesome

    Published by Rob S. on 10th Dec 2020

    I bought the tapered shoulder to put a Surefire SPS on my Q Honey Badger. The tapered shoulder is flawless. My alignment rod is dead nuts. This got my Honey Badger running suppressed and the SPS sounds great.

  • 4
    Perfect fit and clean machining

    Published by Jon H. on 8th Dec 2020

    This little adapter allowed me to attach my 90 degree muzzle device to Sig’s tapered barrel in my 716i. What a pain to have to buy something to make it work but so glad Griffin had it in stock. Couldn’t find the part in stock anywhere else. Only downside is that they only offer it in the dark brass color but it turned out looking kinda cool after install. Thanks, Griffin Armament.

  • 4
    Q vs Griffin

    Published by Troy S on 20th Aug 2020

    I was going to buy a Q version of this but was honestly turned off by the marketing guy over there on instagram constantly shit talking other brands. He talks about Griffin alot though so i checked out their website and they also had the same adapter for my SIG rattler and supposedly make these products in house which means they should be really high quality (per Griffin customer service). Part came in the mail and looks flawless. I dont ever give 5 stars. So 4 is good.