C&H PRECISION121686471
Chp Sig P320 Rx/pro Srs/axg Adpt Eps$82.64
Availability: In Stock
The CHP SIG P320 RX/PRO/AXG adapter for Holosun K Series optics bridges the gap between your SIG pistol's factory optic cut and modern compact red dot technology. If you've got a P320 RX, P320 Pro, or P320 AXG and want to run a Holosun 407K or 507K, this precision-machined plate handles the conversion cleanly—no gunsmithing, no guesswork. C&H Precision Weapons manufactures these adapters in their Georgia shop using tight-tolerance CNC machining and stainless steel hardware, so you're getting a domestic-made solution built to last.
The adapter is machined from 6061 aluminum, a proven material for optic mounting that balances rigidity with weight. Every plate is quality-checked before it ships, so you can trust the fit and function out of the box. Whether you're upgrading an older RX-equipped P320 or swapping glass on a Pro or AXG model, this adapter lets you leverage the proven Holosun K-series ecosystem—two of the most reliable compact dots in the game.
Installation is straightforward: the adapter replaces your existing optic plate and positions the Holosun K-series sight in the correct relationship to your P320's slide and frame. All fasteners are stainless steel, so corrosion isn't a concern even if you're carrying or training hard.
| Material | 6061 Aluminum with Stainless Steel Hardware |
| Compatibility | SIG P320 RX, P320 Pro, P320 AXG |
| Optic Platform | Holosun 407K / 507K |
| Manufacturer | C&H Precision Weapons (USA) |
Yes. The CHP adapter is designed specifically to convert the P320 RX optic cut to accept Holosun 407K and 507K sights.
Yes. This adapter is compatible with the P320 Pro and P320 AXG in addition to the RX model.
The product description confirms you receive the precision-machined aluminum adapter plate and stainless steel mounting hardware. Contact Bosque Outdoors for details on any additional components or documentation included.
Yes. The adapter is manufactured in Coastal Georgia and machined on HAAS CNC equipment by C&H Precision Weapons, a family-owned business.
SKU: 121688473 • Width: 4in • Height: 2in • Depth: 6in • Weight: 0.06oz
Availability: In Stock
The CHP SIG P320 RX/PRO/AXG adapter for Holosun K Series optics bridges the gap between your SIG pistol's factory optic cut and modern compact red dot technology. If you've got a P320 RX, P320 Pro, or P320 AXG and want to run a Holosun 407K or 507K, this precision-machined plate handles the conversion cleanly—no gunsmithing, no guesswork. C&H Precision Weapons manufactures these adapters in their Georgia shop using tight-tolerance CNC machining and stainless steel hardware, so you're getting a domestic-made solution built to last.
The adapter is machined from 6061 aluminum, a proven material for optic mounting that balances rigidity with weight. Every plate is quality-checked before it ships, so you can trust the fit and function out of the box. Whether you're upgrading an older RX-equipped P320 or swapping glass on a Pro or AXG model, this adapter lets you leverage the proven Holosun K-series ecosystem—two of the most reliable compact dots in the game.
Installation is straightforward: the adapter replaces your existing optic plate and positions the Holosun K-series sight in the correct relationship to your P320's slide and frame. All fasteners are stainless steel, so corrosion isn't a concern even if you're carrying or training hard.
| Material | 6061 Aluminum with Stainless Steel Hardware |
| Compatibility | SIG P320 RX, P320 Pro, P320 AXG |
| Optic Platform | Holosun 407K / 507K |
| Manufacturer | C&H Precision Weapons (USA) |
Yes. The CHP adapter is designed specifically to convert the P320 RX optic cut to accept Holosun 407K and 507K sights.
Yes. This adapter is compatible with the P320 Pro and P320 AXG in addition to the RX model.
The product description confirms you receive the precision-machined aluminum adapter plate and stainless steel mounting hardware. Contact Bosque Outdoors for details on any additional components or documentation included.
Yes. The adapter is manufactured in Coastal Georgia and machined on HAAS CNC equipment by C&H Precision Weapons, a family-owned business.
SKU: 121688473 • Width: 4in • Height: 2in • Depth: 6in • Weight: 0.06oz