KRISS USA Receiver Extension Kit w/ Picatinny Side Rail Kit Fits GEN II CRB, Black - KVA-VMRBK01
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Kriss
Overview
The KRISS USA Receiver Extension Kit is designed for the AR-15 platform and features a robust Picatinny mounting interface, allowing for the attachment of various accessories. Its black finish provides a sleek, tactical appearance while ensuring compatibility with GEN II CRB configurations. This kit is commonly utilized in builds focused on modularity and customization, where additional rail space is essential for attaching optics and other tactical gear.
Specifications
KRISS USA Receiver Extension Kit w/ Picatinny Side Rail Kit Fits GEN II CRB, Black - KVA-VMRBK01
Frequently Built With
Based on build data
Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black
Gas Block
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C
Charging Handle
Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length
Gas Tube
Wilson Combat Ar-15 Billet Upper Receiver
Upper Receiver
BLEM PSA AR15 Complete Classic Stealth Lower, Black
Lower Receiver
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Upper ReceiverBuild Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
| Product | Category | Times Built Together |
|---|---|---|
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | Gas Block | 138 |
| Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C | Charging Handle | 136 |
| Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length | Gas Tube | 126 |
| Wilson Combat Ar-15 Billet Upper Receiver | Upper Receiver | 120 |
| BLEM PSA AR15 Complete Classic Stealth Lower, Black | Lower Receiver | 109 |
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | Upper Receiver | 91 |
| Platform | Percentage |
|---|---|
| AR-15 | 87.8% |
| AR-10 | 9.3% |
| AR-9 | 3% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 64.7% |
| .223 Wylde | 14.6% |
| 300 Blackout | 7.6% |
| .308 Win | 3.9% |
| .450 Bushmaster | 1.8% |
| 6mm ARC | 1.6% |
| 9mm | 1.5% |
| 6.5 Grendel | 1% |
| .458 SOCOM | 0.9% |
| 7.62x39mm | 0.8% |
| .223 Remington | 0.4% |
| .350 Legend | 0.3% |
| .204 Ruger | 0.2% |
| 6.8 SPC II | 0.2% |
| 7.62x51 NATO | 0.2% |
| 6.5 Creedmoor | 0.1% |
| 8.6 Blackout | 0.1% |
| .22 ARC | 0.1% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 43.7% |
| Carbine | 27.7% |
| Rifle | 16.7% |
| Pistol | 10.7% |
| Blowback | 1% |
| Proprietary | 0.2% |
| Intermediate | 0.1% |
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