Option A · Keep your carbine tube
Tromix Buffer
$84.99
- Requires a standard 7-inch carbine buffer tube.
- Compatible with FRTs and Full Auto.
- No gunsmithing.
Shop Lima Six belt fed upper receivers. Transform your AR-15 lower receiver into a belt fed with our build kits and complete upper receivers.
Belt Fed Uppers
Shop Lima Six belt fed upper receivers. Transform your AR-15 lower receiver into a belt fed with our build kits and complete upper receivers.
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