Military rifle stocks (left: Colt M4-Carbine / TELESCOPIC STOCK - Right HK G36 / FOLDING STOCK)
<p>United States Navy (Q11220)
</p>
DomoK, SSG VINCENT A KING, USA
CC BY-SA 4.0
<p><a class="external free" href="https://commons.wikimedia.org/wiki/File:M4A1_ACOG.png">https://commons.wikimedia.org/wiki/File:M4A1_ACOG.png</a>
</p>
<a class="external free" href="https://commons.wikimedia.org/wiki/File:Gewehr_G36_noBG.png">https://commons.wikimedia.org/wiki/File:Gewehr_G36_noBG.png</a>