San Tan Tactical Ultra Grip Kit (Ultra Grip Bolt Catch, Extended Mag Button, Forward Assist) - Black - STT-UGK1 - UPC 680599034114
Product Description
The San Tan Tactical Ultra Grip Kit (STT-UGK1) is a premium, custom-machined operational control upgrade kit designed to maximize tactile purchase, manipulation speed, and receiver aesthetic appeal for AR-15 and AR-10 platforms. Precision CNC-machined from ultra-durable grade materials and finished in a severe-duty Type III hardcoat anodized Black finish, this kit upgrades three critical high-touch receiver controls: the bolt catch assembly, extended magazine release button, and forward assist cap assembly.
Every component in the STT-UGK1 features San Tan Tactical’s signature "Ultra Grip" dimpled texture pattern. This aggressive micro-texture geometry locks into thumb and finger pads, allowing effortless, slip-free manipulation under extreme environmental conditions, heavy sweat, mud, or when operating with thick winter or tactical gloves.
Engineering highlights include an ergonomically expanded lower pad on the bolt catch for rapid locking/releasing of the bolt carrier group, an oversized textured magazine release button for swift support-hand mag drops, and a matching textured forward assist assembly. Designed as a direct replacement for standard GI-spec Mil-Spec components, the San Tan Tactical Ultra Grip Kit delivers superior control ergonomics and elevated visual styling for duty rifles, competition setups, and high-tier custom builds.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct drop-in fit for standard Mil-Spec AR-15 and AR-10 / SR-25 pattern upper and lower receivers. Note: Bolt catch uses standard AR-15 roll pin or threaded catch pin depending on receiver manufacturer. Extended mag button threads onto standard Mil-Spec magazine catch shafts.
- Verify host upper and lower receivers are completely clear, safe, and unloaded before disassembling receiver controls.
- Install Ultra Grip forward assist into upper receiver forward assist bore, driving standard roll pin until flush.
- Install Ultra Grip bolt catch and extended magazine release button onto lower receiver, verifying smooth, uninhibited spring actuation before final staging.
Key Features
- Signature Ultra Grip Texture Pattern: Deep dimpled geometric texturing provides extreme non-slip traction under wet, muddy, or gloved conditions.
- 3-Piece Complete Control Package: Includes Ultra Grip Bolt Catch, Extended Magazine Release Button, and Forward Assist Assembly.
- Enhanced Bolt Catch Geometry: Expanded contact surface area accelerates bolt lockback and release manipulations.
- Precision CNC Machined Construction: Crafted from high-strength aerospace-grade alloy for long-term structural durability.
- Type III Hardcoat Anodized Black Finish: Non-reflective, severe-duty surface finish resists abrasion, corrosion, and severe wear.
Product Specifications
- Brand: San Tan Tactical
- Model: Ultra Grip Kit (UGK)
- MPN / Part Number: STT-UGK1
- UPC: 680599034114
- Platform Compatibility: AR-15 / AR-10 / SR-25 Standard Receivers
- Kit Contents: Ultra Grip Bolt Catch, Extended Mag Release Button, Forward Assist Assembly w/ Spring
- Texture Type: Signature San Tan Tactical Dimpled Ultra Grip
- Material: Aircraft-Grade Aluminum / Steel Hardware
- Finish / Color: Type III Hardcoat Anodized Black
- Mass: ~2.8 oz (79.4 g)
