Aim Sports Inc. M4 Stock Lock Pin
Designed 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 stocks
Specifications
- Material: Steel
- Length: 1.5 in.
- Weight: 0.29 oz






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