https://vizardsgunsandammo.com/sb-tactical-sba3-01-sb-ar-brace-sba3-6-1-l-x-1-8-w-elasto-polymer-black/?utm_source=Vizards+Guns+And+Ammo+news+letter&utm_campaign=79a9c68c4b-EMAIL_CAMPAIGN_2018_07_25_05_00_COPY_01&utm_medium=email&utm_term=0_6872f3eb95-79a9c68c4b-168425209&goal=0_6872f3eb95-79a9c68c4b-168425209&mc_cid=79a9c68c4b&mc_eid=6b6c3eb5a1

Designed for all platforms capable of accepting a mil-spec carbine extension the SBA3 4-position adjustable brace greatly enhances the usability of the firearm by adding a third point of contact. It is constructed of polymer has integral ambidextrous QD sling socket and includes mil-spec 6-position carbine receiver extension and adjustable nylon strap.This model has a black finish. 

SBTACT SBA3-01-SB SBA3 BLK W/6 POS CARBINE EXT 
Mfg Item Num: SBA3-01-SB 
Model Number: AR Brace 
Series: SBA3 
Unit of measure: EA 
Type: Brace
Model: AR Style
Dimensions: 6.1 L x 1.8 W
Material: Elasto-Polymer