USC / UMP to ACR Stock Block

Available under exclusive sales rights at www.hkparts.net

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HK USC / UMP M4 buffer tube stock block

Add a M4 style butt-stock onto your UMP-converted USC Rifle

Shown pictured without stock and with not-included Law Tactical
Folding Stock adapter.  Made out of Kevlar reinforced ABS,
this nearly indestructible adapter is light and strong.

$99 shipped - available now.

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HK USC and UMP wide magazine releases.

Two different variants, one for USC lower receivers and one for UMP.

Sold under exclusive sales agreement at www.hkparts.net

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