KNS Hammer and Trigger Pin 2nd Generation Non Rotating AR-15 Stainless SteelKns Precision$34.38
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Kns Precision
The KNS Precision 2nd Gen Non-Rotating AR-15 Hammer & Trigger Pin Set is built for shooters who demand reliability under serious use. Whether you're running suppressed fire, pushing high round counts, or just tired of pins creeping out of spec, KNS pins solve a real problem: standard pins can walk during firing. These stainless steel pins won't rotate, keeping your hammer and trigger assembly locked in place shot after shot, in both semi-auto and full-auto platforms.
KNS engineered these pins to handle the sustained impact and vibration of 9mm, .223, and 7.62mm suppressed firearms—environments where standard hardware often fails. The 2nd Gen design represents the company's latest refinement for durability and consistency. Stainless construction resists corrosion, while black variants receive a black nitride treatment for added wear resistance; other finishes are DuraCoated. The pins are manufactured to the strongest standard KNS can produce, giving you confidence that your trigger control and hammer function remain true through extended shooting sessions.
Installation is straightforward: these drop in place of your factory pins. The recommended torque spec is 8 inch-pounds, with a maximum safe limit of 11 inch-pounds. Whether you're building a new upper or upgrading an existing AR-15 or M16 platform, this is the kind of no-nonsense upgrade that prevents headaches in the field or at the range.
| Brand | KNS Precision, Inc. |
| Product Type | AR-15 Hammer & Trigger Pin Set |
| Generation | 2nd Gen |
| Material | Stainless Steel (pins); Stainless with Black Nitride or DuraCoat (side plates) |
| Design Feature | Non-Rotating |
| Recommended Torque Spec | 8 inch-pounds |
| Maximum Torque Spec | 11 inch-pounds |
| Compatibility | AR-15, M16 |
| Suppressed Fire Rating | 9mm, .223, 7.62mm |
Yes. The KNS Precision 2nd Gen pins are a direct drop-in replacement for standard AR-15 hammer and trigger pins. They're also compatible with M16 platforms.
Yes. KNS engineered these pins specifically to withstand the impact and vibration of suppressed fire in 9mm, .223, and 7.62mm calibers, as well as semi-auto and full-auto operation.
The non-rotating design prevents the pins from turning or walking out of position during firing. This keeps your hammer and trigger assembly locked in proper alignment through extended shooting sessions.
KNS recommends an 8 inch-pound torque spec, with a maximum safe limit of 11 inch-pounds.
Kns Precision
The KNS Precision 2nd Gen Non-Rotating AR-15 Hammer & Trigger Pin Set is built for shooters who demand reliability under serious use. Whether you're running suppressed fire, pushing high round counts, or just tired of pins creeping out of spec, KNS pins solve a real problem: standard pins can walk during firing. These stainless steel pins won't rotate, keeping your hammer and trigger assembly locked in place shot after shot, in both semi-auto and full-auto platforms.
KNS engineered these pins to handle the sustained impact and vibration of 9mm, .223, and 7.62mm suppressed firearms—environments where standard hardware often fails. The 2nd Gen design represents the company's latest refinement for durability and consistency. Stainless construction resists corrosion, while black variants receive a black nitride treatment for added wear resistance; other finishes are DuraCoated. The pins are manufactured to the strongest standard KNS can produce, giving you confidence that your trigger control and hammer function remain true through extended shooting sessions.
Installation is straightforward: these drop in place of your factory pins. The recommended torque spec is 8 inch-pounds, with a maximum safe limit of 11 inch-pounds. Whether you're building a new upper or upgrading an existing AR-15 or M16 platform, this is the kind of no-nonsense upgrade that prevents headaches in the field or at the range.
| Brand | KNS Precision, Inc. |
| Product Type | AR-15 Hammer & Trigger Pin Set |
| Generation | 2nd Gen |
| Material | Stainless Steel (pins); Stainless with Black Nitride or DuraCoat (side plates) |
| Design Feature | Non-Rotating |
| Recommended Torque Spec | 8 inch-pounds |
| Maximum Torque Spec | 11 inch-pounds |
| Compatibility | AR-15, M16 |
| Suppressed Fire Rating | 9mm, .223, 7.62mm |
Yes. The KNS Precision 2nd Gen pins are a direct drop-in replacement for standard AR-15 hammer and trigger pins. They're also compatible with M16 platforms.
Yes. KNS engineered these pins specifically to withstand the impact and vibration of suppressed fire in 9mm, .223, and 7.62mm calibers, as well as semi-auto and full-auto operation.
The non-rotating design prevents the pins from turning or walking out of position during firing. This keeps your hammer and trigger assembly locked in proper alignment through extended shooting sessions.
KNS recommends an 8 inch-pound torque spec, with a maximum safe limit of 11 inch-pounds.
