Aim Sports Inc. M4 Stock Lock Pin
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MSRP
$5.5
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Updated
Aug 26, 2026
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Specifications
Brand
MPN
PJARSTKCP-B
Description
Aim Sports Inc. M4 Stock Lock PinDesigned for featureless conversions, this lock pin secures compatible M4-style buttstocks in a fixed position without modifying or marring the original components. Its all-steel construction keeps the setup simple, durable, and easy to install for compliant rifle builds.Features Designed for featureless conversions of M4 and similar buttstocks Locks the stock into a fixed position Installs without modifying or marring existing components All-steel construction Compatible with USGI M4, B5, LMT SOPMOD, VLTOR, BCM, Blackhawk!, and LWRC stocksSpecifications Material: Steel Length: 1.5 in. Weight: 0.29 oz
