Breaking News: Sig MCX Rattler AKA MCX-K
By Nicholas C
Earlier this year US SOCOM submitted an RFI for a new PDW. Nathaniel F. wrote an article about it back in March. PDW Kit specifics: The kit must be adaptable to the standard M4A1 lower receiver, any modification to the lower receiver must be reversible and nonpermanent. The kit must be in .300 Blackout (BLK) […]
The post Breaking News: Sig MCX Rattler AKA MCX-K appeared first on The Firearm Blog.
Source:: The Firearm Blog
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