Dead Air126458319
Dead Air P-series Deadair Da444 P-series 3 Lug Adapter$159.00
Availability: In Stock
The Dead Air SD502 HUB to P-Series Adapter for Suppressors lets you unlock full compatibility between your HUB-equipped suppressor and the expanding ecosystem of P-Series accessories. If you've invested in a modular suppressor platform—like Dead Air's Primal—this adapter bridges the gap, letting you swap between booster systems, 3-Lug mounts, Keymicro attachments, and fixed P-Series mounts without committing to a single configuration. It's the same adapter included with the Primal, proven to handle the thermal and pressure demands of rifle and pistol shooting.
Built from 4140 heat-treated alloy steel and finished in tough QPQ black nitride, the SD502 is engineered for durability in the field and at the range. The adapter is compact and lightweight—barely half an inch long and under an ounce—so it won't add unnecessary bulk or weight to your setup. Threading is precise: 1.375-24 on the outside (HUB side) and 1.125-28 on the inside (P-Series side), ensuring a solid, repeatable interface every time you swap accessories.
This is modular suppressor simplicity done right. Whether you're building a dedicated hunting rig, a multi-caliber range gun, or a pistol platform, the SD502 gives you the flexibility to match your suppressor to the task at hand. Always confirm your specific suppressor and caliber pairing before use.
| Overall Length | 0.545" |
| Weight | 0.88 oz |
| Material | 4140 HT Alloy Steel |
| Finish | QPQ Black Nitride |
| Outside Thread | 1.375-24 (HUB) |
| Inside Thread | 1.125-28 (P-Series) |
The SD502 accepts P-Series booster systems, 3-Lug mounts, Keymicro attachments, and P-Series fixed mounts. Verify that your specific accessory uses 1.125-28 P-Series threads.
Dead Air's HUB-equipped silencers like the Primal use the 1.375-24 HUB threading. Check your suppressor's documentation or markings to confirm it has HUB threads before ordering.
Yes—the SD502 is the same HUB-to-P-Series adapter included with Dead Air's Primal suppressor.
The adapter itself is caliber-agnostic, but your suppressor and attached accessories must be rated for your specific caliber. Always verify that your HUB silencer and P-Series accessory are compatible with the round you're shooting.
SKU: 126513193
Availability: In Stock
The Dead Air SD502 HUB to P-Series Adapter for Suppressors lets you unlock full compatibility between your HUB-equipped suppressor and the expanding ecosystem of P-Series accessories. If you've invested in a modular suppressor platform—like Dead Air's Primal—this adapter bridges the gap, letting you swap between booster systems, 3-Lug mounts, Keymicro attachments, and fixed P-Series mounts without committing to a single configuration. It's the same adapter included with the Primal, proven to handle the thermal and pressure demands of rifle and pistol shooting.
Built from 4140 heat-treated alloy steel and finished in tough QPQ black nitride, the SD502 is engineered for durability in the field and at the range. The adapter is compact and lightweight—barely half an inch long and under an ounce—so it won't add unnecessary bulk or weight to your setup. Threading is precise: 1.375-24 on the outside (HUB side) and 1.125-28 on the inside (P-Series side), ensuring a solid, repeatable interface every time you swap accessories.
This is modular suppressor simplicity done right. Whether you're building a dedicated hunting rig, a multi-caliber range gun, or a pistol platform, the SD502 gives you the flexibility to match your suppressor to the task at hand. Always confirm your specific suppressor and caliber pairing before use.
| Overall Length | 0.545" |
| Weight | 0.88 oz |
| Material | 4140 HT Alloy Steel |
| Finish | QPQ Black Nitride |
| Outside Thread | 1.375-24 (HUB) |
| Inside Thread | 1.125-28 (P-Series) |
The SD502 accepts P-Series booster systems, 3-Lug mounts, Keymicro attachments, and P-Series fixed mounts. Verify that your specific accessory uses 1.125-28 P-Series threads.
Dead Air's HUB-equipped silencers like the Primal use the 1.375-24 HUB threading. Check your suppressor's documentation or markings to confirm it has HUB threads before ordering.
Yes—the SD502 is the same HUB-to-P-Series adapter included with Dead Air's Primal suppressor.
The adapter itself is caliber-agnostic, but your suppressor and attached accessories must be rated for your specific caliber. Always verify that your HUB silencer and P-Series accessory are compatible with the round you're shooting.
SKU: 126513193