Sig Sauer P320 Sub Compact Recoil Assembly Corrosion Resistant Black 1301201-R UPC 798681559534
Product Description
The Sig Sauer P320 Sub Compact Recoil Assembly (1301201-R) is an authentic OEM factory replacement guide rod and dual-nested recoil spring unit engineered specifically for subcompact Sig Sauer P320 handguns. Designed to restore precise slide velocity, smooth cycling, and positive battery lockup, this captured assembly is an essential replacement component for routine armorer maintenance or high-round-count carry handguns.
Featuring a heavy-duty steel guide rod protected by a high-grade corrosion-resistant black coating, the 1301201-R utilizes a dual-nested spring configuration calibrated to manage the sharp recoil impulse of compact 3.6-inch barrel slides. This dual-stage spring rate mitigates frame battering and enhances shooting comfort in lightweight subcompact frames across 9mm Luger, .40 S&W, and .357 SIG calibers.
The self-contained captured design eliminates the hassle of uncaptured springs slipping during field maintenance, providing 100% drop-in fitment, immediate reliability, and long-term corrosion resistance for daily concealed carry staging.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits factory Sig Sauer P320 Subcompact models (3.6" barrel length) chambered in 9mm, .40 S&W, and .357 SIG. (Not compatible with P320 Compact 3.9", Full Size 4.7", X-Compact, or X-FIVE models).
- Perform a complete firearm safety check: drop the magazine, lock the slide rearward, and visually inspect the chamber to verify zero live rounds are present.
- Field strip the Sig P320 Subcompact by locking the slide, rotating the takedown lever downward, and pulling the slide assembly off the grip module.
- Compress the existing recoil assembly forward slightly and lift it upward and away from the lower barrel locking lug.
- Clean accumulated carbon, lint, and old lubricant from the front slide guide cavity and barrel recoil lug.
- Insert the small nose end of the new 1301201-R recoil spring assembly into the front slide port.
- Compress the assembly slightly and seat the flat rear base plate securely and squarely against the lower barrel lug recess before reassembling the slide onto the lower frame.
Key Features
- Factory Sig Sauer OEM Component: Precision-manufactured directly by Sig Sauer to original factory spring weights and exact tolerances.
- Corrosion-Resistant Black Coating: Protective surface treatment guards steel guide rod components against sweat, moisture, and carbon erosion.
- Dual-Nested Spring Architecture: Dual-spring design effectively absorbs felt recoil energy and manages rapid slide deceleration in short subcompact slide travels.
- Self-Contained Captured Unit: Captured spring assembly prevents spring binding, bowing, or loss during field strip cleaning procedures.
- Direct Factory Drop-In Replacement: Installs instantly into 3.6" P320 Subcompact slides without fitting or special armorer tools.
- Made in the USA: Proudly engineered and manufactured in the United States backed by Sig Sauer quality control.
Product Specifications
- Brand: Sig Sauer
- Model/Series: P320 Subcompact Recoil Assembly
- MPN / SKU: 1301201-R
- UPC: 798681559534 / 0798681559534
- Caliber Compatibility: 9mm NATO / .40 S&W / .357 SIG
- Platform Compatibility: Sig Sauer P320 Subcompact (3.6" Barrel Models)
- Guide Rod Style: Captured Dual-Nested Recoil Spring Unit
- Material: High-Grade Corrosion-Resistant Steel
- Finish / Color: Matte Black
- Weight: 1.8 oz
- Country of Origin: USA
