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SP10 .308 Builder's Kit-MLOK


SP10 .308 Builder's Kit - MLOK

The SP10 has been specifically designed and tested for our nation's most elite Special Operations warriors. The SP10's  proprietary design of the upper receiver and handguard provide a rigid, no-flex platform for repeatable, extreme accuracy under any condition. The SP10 lower receiver offers full ambidextrous controls allowing effective, efficient manipulation of the weapon from either side. This builder's kit allows you your choice of several of the major components to complete your one of a kind rifle; built on a Seekins tested and proven platform.



  • Upper/lower receiver, handguard, and all proprietary parts


  • Receivers: IRMT Upper/SP10 Lower 7075-T6 billet 
  • Handguard: 15" SP3R MLOK
  • Finish: Anodized


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FFL Holder Note

If you proceed with this order, it means that you fully understand that we observe and follow all local, state and federal laws. It is your responsibility that you understand your own state limitations and are willing to comply with them.

Seekins Precision will not ship your order until we have contacted you and arranged shipping to a valid FFL. Please note that your local FFL might have additional transfer fees.