Made in the USA, the Magpul STR (Storage/Type Restricted) is a drop-in replacement buttstock for AR15/M4 carbines using mil-spec sized receiver extension tubes. A storage-capable version of the CTR, the STR has improved cheek weld and two water resistant battery tubes on a compact, reinforced polymer A-frame design.
|Features||Water Resistant Battery Storage Tubes|
|Length Of Pull||10.90"-14.20"|
Determined at checkout.