The Patent Pending Arisaka Zero Retention Clamp (ZRC) greatly reduces zero shift for lasers and iron sights that are mounted on the handguard of the MCX Virtus and Spear LT. This version is designed for the MCX Virtus chambered in 5.56 and 300BLK, and the Spear LT chambered in 5.56″ 7.62×39″ and 300BLK. The Rattler is not currently supported. The MCX Virtus and Spear LT handguards are not adequately secured to the upper receiver. This allows the handguard to flex significantly, causing a laser or front sight zero to change when minor pressure is applied to the handguard. A shift of 5 mils or more is possible by pushing on the handguard with your support hand while the rifle is shouldered. Additionally, the zero does not always return to it’s original position once pressure is removed from the handguard. The Arisaka ZRC consists of exterior clamps that thread into a special U-bracket. The U-bracket engages the extended upper receiver underneath the handguard. This secures the handguard tightly to the upper receiver across two axis, greatly reducing or even eliminating zero shift. The U-bracket does not touch the barrel or gas system, preserving the free-floated barrel. The ZRC clamps are contoured to provide minimal interference with the user’s hands while gripping the handguard.
| UPC | 850036188384 |
|---|---|
| Manufacturer | Arisaka Defense |
| Manufacturer Part Number | ZRC-MI-300-SLIM |
| Color | Black |
| Finish | Anodized |
| Fit | Sig Sauer MCX |
| Model | MCX Zero Retention Clamp |
| Subcategory | Handguard Accessories |
Related products
-
Quick View
ProMag PM007FDE Vertical Foregrip Swiss Pattern AR-15, M16 Flat Dark Earth Polymer – Enhance Your Rifle’s Performance with a Durable Foregrip
$15.79Add to cartProMag PM007FDE Vertical Foregrip Swiss Pattern AR-15, M16 Flat Dark Earth Polymer – Enhance weapon control and stability with this durable vertical foregrip in flat dark earth color. Easy to install and compatible with a wide range of rifles. Perfect for Pistol Grips and other firearm accessories.
-
Quick View
Aim Sports PJTGR Tactical Vertical Foregrip – Polymer, Black Textured Finish, Picatinny/Weaver Rail
$16.19Add to cartEnhance your firearm’s performance with the Aim Sports PJTGR Tactical Vertical Foregrip. Made of durable polymer with a black textured finish, this grip is designed for Picatinny/Weaver rails. Trust Aim Sports for added stability and control during shooting. Easy to install and compatible with most firearms, this tactical foregrip is a must-have accessory for any gun enthusiast. Elevate your shooting experience with the Aim Sports PJTGR Vertical Foregrip.
-
Quick View
MAGPUL MOE SL AK GRIP FDE
$19.90Add to cartEnhance your AK rifle with the MAGPUL MOE SL AK Grip in Flat Dark Earth. This polymer grip features aggressive textured TSP texture, a more vertical angle for improved ergonomics, and a slimline design for a comfortable hold. Made by Magpul Industries in the U.S.A., this grip is a perfect upgrade for your AK47/AK74. Shop now for the MAG682-FDE grip at a great price.
Reviews
There are no reviews yet.