Lower parts kits and anti-rotation trigger and hammer pins for AR-10 and .308 builds from CMMG, KNS and Spikes Tactical.
Most AR-10 lowers use standard .154 small-pin fire control, but check your receiver's pattern and pin size before ordering a kit.
Products List
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KNS Gen 2 MOD 2 Non-Rotating Trigger And Hammer Pins .154 Black
KNS Precision$31.00KNS Precision Gen 2 Mod 2 Non-Rotating Trigger and Hammer Pins in black lock in place with anti-creep retainers, so the pins cannot rotate or walk and wear the receiver pin holes. They suit heavily... -
Spikes Tactical .308 Billet Lower Parts Kit w/o FCG
Spikes Tactical$35.95The Spike's Tactical .308 Billet Small Parts Kit supplies the small parts to finish a Spike's Jack10 or Livewire .308 billet lower, without the fire control group. Features Billet magazine... -
CMMG Lower Parts Kit, MK3 .308
CMMG$74.95The CMMG Lower Parts Kit for the Mk3 .308 includes the parts needed to complete a CMMG Mk3 or most LR-308 type lower receivers, packed in color-coded packets to simplify assembly. Add a buttstock or... -
KNS Gen 2 Non-Rotating Trigger And Hammer Pins .154
KNS Precision$31.00 - $41.00KNS Precision Gen 2 Non-Rotating Trigger and Hammer Pins lock in place with anti-creep retainers, so the pins cannot rotate or walk and wear the receiver pin holes. They suit heavily used semi-auto... -
KNS Gen 2 Mod 2 Non-Rotating Trigger And Hammer Pins .154
KNS Precision$31.00 - $41.00KNS Precision Gen 2 Mod 2 Non-Rotating Trigger and Hammer Pins lock in place with anti-creep retainers, so the pins cannot rotate or walk and wear the receiver pin holes. They suit heavily used... -
CMMG Gun Builder Lower Parts Kit, MK3 .308
CMMG$49.95CMMG's Mk3 Gunbuilder's Lower Parts Kit includes most of the parts needed to build up a .308 lower, leaving out the commonly upgraded parts so you can choose your own.FeaturesIncludes most of the...
