Kansas Gunshop is a Wichita, KS-based retailer specializing in firearm parts and accessories. The Knight’s Armament Corp. PRECISION BASE FOR HARRIS “S” BIPODS is an essential upgrade for serious precision shooters. This base replaces the factory Harris S-series bipod mount with a more robust, low-profile quick-detach solution. In stock now for $150.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
What are the specifications of the KAC Precision Base?
| Product Type | Bipod Base / Mounting Accessory |
|---|---|
| Material | Aircraft-grade Aluminum Alloy |
| Manufacturing | CNC Machined from Billet |
| Finish | Hardcoat Anodized (Type III, Class 2) |
| Hardness/Quality | Military Specification Grade, High Durability |
| Compatibility | Harris “S” Series Bipods (e.g., BRM-S, S-LM, S-BR) |
| Installation/Usage | Replaces factory Harris mount; Tool-less quick-detach (QD) lever operation |
| Weight | Approximately 3.5 oz (100g) |
| Dimensions | Approx. 2.5″ L x 1.5″ W x 1.5″ H |
| Country of Origin | USA (Vero Beach, Florida) |
| Condition | New |
| SKU | 25176 |
What are the key features of this KAC bipod base?
The Knight’s Armament Corp. PRECISION BASE FOR HARRIS “S” BIPODS is designed to address common shortcomings of the factory Harris bipod mounting system. Its primary function is to provide a more stable, secure, and rapidly deployable attachment method for your Harris S-series bipod to Picatinny rails. The quick-detach lever mechanism allows for swift attachment and removal without tools, a significant advantage for shooters who frequently reconfigure their rifles or transport them broken down. The precision machining ensures a tight, repeatable lock-up, reducing any potential for play or movement that could affect accuracy. The hardcoat anodized finish offers corrosion resistance and durability, standing up to harsh field conditions. This base maintains the Harris bipod’s swivel and cant capabilities, providing the flexibility needed for uneven terrain, while improving the overall rigidity of the bipod-to-rifle interface. It’s a direct replacement for the factory sling swivel stud mount, converting your Harris bipod into a Picatinny-compatible unit without permanent modification to the bipod itself.
Who is this KAC Precision Base for?
- Buy it if:
- You own a Harris “S” series bipod and want to upgrade its mounting system to a Picatinny rail.
- You require a quick-detach solution for your bipod for rapid deployment or storage.
- You demand a rock-solid, repeatable lock-up for precision shooting applications.
- You appreciate the durability and engineering of Knight’s Armament Corp. products.
- You participate in competitive shooting where speed and stability are critical.
- Skip it if:
- You only use your Harris bipod on a sling swivel stud and have no Picatinny rail.
- You are on a very tight budget and a basic adapter is sufficient for your needs (see our Firearm Parts for alternative bipod mounts).
- You do not require quick-detach functionality.
What are the pros and cons of the KAC Precision Base?
- ✅ Rock-Solid Lock-up: Eliminates wobble often found with less robust mounting solutions, directly contributing to improved accuracy.
- ✅ Quick-Detach Functionality: Allows for fast attachment and removal without tools, saving time in the field or at the range.
- ✅ Durable Construction: Machined from aircraft-grade aluminum with a hardcoat anodized finish for longevity and resistance to wear.
- ✅ Maintains Bipod Functionality: Preserves the Harris bipod’s swivel and cant features.
- ✅ Direct Replacement: Easy installation, converting your existing Harris S-series bipod to Picatinny compatibility without permanent modification.
- ✅ Made in USA: Assures a certain level of quality control and manufacturing standards.
- ❌ Price Point: As a premium KAC product, it costs more than basic Picatinny adapters.
- ❌ Specific Compatibility: Only works with Harris “S” series bipods, not all Harris models or other brands.
- ❌ Picatinny Rail Required: Useless if your rifle does not have a Picatinny rail section for mounting.
How does the KAC Precision Base compare to other bipod mounts?
| Feature | Knight’s Armament Corp. Precision Base | Generic Picatinny Adapter (e.g., Chinese Import) | Premium QD Mount (e.g., ADM, Larue) |
|---|---|---|---|
| Material | Aircraft-grade Aluminum | Cast Aluminum or Polymer | Aircraft-grade Aluminum |
| Quality | Precision CNC machined, Mil-Spec standards | Variable, often lower tolerance | Precision CNC machined, high tolerance |
| Compatibility | Harris “S” Bipods only | Harris Bipods (various models) | Harris Bipods (various models) |
| Shipping | Ships same-day from Kansas Gunshop (Wichita, KS) | Often slower, international shipping | Typically fast, domestic shipping |
| Lifespan/Durability | Long-term, heavy-duty use | Limited, prone to wear/failure | Long-term, heavy-duty use |
| Price | $150 | ~$20-50 | ~$120-200+ |
Frequently Asked Questions about Bipod Bases
What is the primary benefit of upgrading to a KAC Precision Base?
The main benefit is a substantial improvement in stability and rigidity for your Harris S-series bipod when mounted on a Picatinny rail. The quick-detach lever also allows for faster deployment and removal compared to the factory sling swivel stud mount or basic screw-on adapters.
Will this base fit all Harris bipods?
No, this Knight’s Armament Corp. PRECISION BASE is specifically designed for Harris “S” series bipods, which are the swivel models. It will not fit fixed-leg Harris bipods or bipods from other manufacturers.
Is special tooling required to install the KAC Precision Base?
No, the KAC Precision Base is designed for tool-less installation and removal once the factory mount is replaced. Replacing the factory mount on your Harris bipod often requires a simple hex key or screwdriver, depending on the Harris model.
How does the quick-detach mechanism work?
The quick-detach mechanism operates via a robust lever that clamps securely onto any standard Picatinny rail. Once adjusted for tension, the lever allows for instant attachment or detachment of the bipod from the rail without the need for tools.
Does this base affect the bipod’s ability to cant or swivel?
No, the Knight’s Armament Corp. PRECISION BASE FOR HARRIS “S” BIPODS is engineered to replace the mounting interface while retaining the full swivel and cant capabilities inherent to the Harris “S” series bipods. Your bipod will still function as designed in terms of leveling on uneven terrain.
Where can I buy firearm accessories online?
You can purchase a wide range of firearm accessories, including the Knight’s Armament Corp. PRECISION BASE FOR HARRIS “S” BIPODS, directly from Kansas Gunshop at kansas-gunshop.com. We stock a variety of parts and ship from Wichita, KS.
Is the Knight’s Armament Corp. Precision Base worth the price?
For serious shooters who demand the utmost in stability, durability, and quick-detach functionality for their Harris “S” bipod on a Picatinny rail, the KAC Precision Base is a worthwhile investment. Its precision engineering and robust construction provide a noticeable upgrade over standard mounting solutions, justifying the premium price for many users.
✅ Same-day shipping from Wichita, KS
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: Firearm Parts | Full Shop
Last updated: April 2026
Reviews
There are no reviews yet.