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| I like gunz, Swagger Bipod Demo. NRAAM 2016 Louisville, posted at YouTube, posting date May 28, 2016. [Site visited Nov. 13, 2018] URL: <https://www.youtube.com/watch?v=3E-GgCZ3j6E> (Year: 2016). |
| 465 FPS M187D APS SR-2 Modular Metal Bolt Action Sniper Rifle Scope & Bipod, posted at Air Rattle, review date Jun. 13, 2015.[Site visited Nov. 13, 2018] URL: <https://www.airrattle.com/CYMA-APS-SR-2-Airsoft-Sniper-Rifle-p/m187d.htm> (Year: 2015). |
| Reloader Addict, The 4 Best AR15 Bipods, posted at Reloader Addict, posting date Aug. 22, 2015. [Site visited Nov. 13, 2018] URL: <https://web.archive.org/web/20150822034340/http://www.reloaderaddict.com/best-ar-15-bipod-ar15-review/> (Year: 2015). |