Hydra 6 Complete Lower

$455.00

The Hydra® 6 Complete Lower Receiver provides a ready-to-run foundation for the Lima 6 belt-fed upper, assembled with the correct buffer system and controls from the start.

Key points

  • Fully assembled Hydra 15 lower configured for Lima 6 use

  • Equipped with B5 Systems pistol grip and stock

  • Includes a Hydra 6 bolt hold open with an oversized paddle for easy operation

  • Built with an A5 buffer tube, H3 buffer, and Sprinco Orange spring

Quantity

Out of stock

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Description

The Hydra 6 Complete Lower Receiver is built to pair directly with the Lima 6 belt-fed upper, taking the guesswork out of parts selection and setup. This is a fully assembled Hydra 15 lower, configured specifically to meet Lima 6 operating requirements.

The lower comes equipped with B5 Systems furniture, including a B5 pistol grip and B5 stock, providing a solid and familiar feel. Internally, the buffer system is matched to the Lima 6 platform and includes an A5 buffer tube, H3 buffer, and Sprinco Orange spring. This configuration is selected to support the belt-fed system’s operating characteristics.

If you’re looking for a dependable, drop-in lower to complete your Lima 6 build, this lower is designed to do exactly that without additional tuning or component swaps.

Important Notice

  • FFL transfer required

  • All federal, state, and local laws apply

  • Buyer is responsible for confirming legality prior to purchase

Additional information

Weight 2.5 lbs
Dimensions 17 × 8 × 2.5 in