OSA Milspec BCG
Our milspec bolt carrier groups are durable, reliable, and made from the highest quality mil-spec components.
Features
- M16 profile 5.56/223/300BLK
- 9310 Bolt w/ Billet Extractor
- MPI'd
- Shot Peened
- Milspec Tool Steel Extractor w/ Crane (NAVSPECWAR) o-ring & spring
- Milspec staking on the key
- Nitrided throughout assembly, including carrier & key
- Made in the USA
As a small business committed to maintaining operational efficiency and cost-effectiveness, we prioritize keeping our overhead expenses minimal. In alignment with this goal and to ensure competitive pricing for our valued customers, we operate on a model that does not involve stocking inventory. Kindly anticipate a processing time of 5-7 days before your ordered items are dispatched. We appreciate your understanding and continued support.
