Competition Side Rails, designed for the Matrix or ESR Chassis, provide enhanced stability when shooting “positional” in PRS or NRL Style competitions.
Adds approximately 75% more width to the bottom of the fore-end, making the rifle more stable when shooting off positional bags. The radius section on the bottom of the rails provides a more comfortable grip of the fore-end when moving and changing positions.
The side rails are compatible with the Gray Ops CNC Side Rail Weights made specifically for the ESR/Matrix Comp Side Rails, available for purchase separately.
System includes:
Left and right side rail
8 “M-lok Nuts”
8 fasteners for attaching the rails to the nuts
8 fasteners for attaching to the MPA Internal Weight System.
Compatible only with the Matrix & ESR chassis
Cerakoted black. Other cerakote options, available for an upcharge, include: FDE, Mil Spec OD Green, Gunmetal, Tungsten, Midnight Bronze, NRA Blue, and USMC Red. Please contact MPA if you want a custom color not listed, including Gun Candy.
See below for compatibility with various arca clamp products:
MPA RAT Clamp & RAT Accessories – Compatible
Area 419 Knob type Arcalock Clamp – Compatible
GrayOps Mini Plate Pro – Compatible
GrayOps Mag Cut Mini Plate – Not Compatible
GrayOps Amp Elite Multi Plate – Compatible
GrayOps Arca Rail Clamp – Throw Lever Style – Compatible
Area 419 Harris Bipod Arca Clamp Kit – Compatible
Really Right Stuff BTC-Pro Clamp – Not Compatible
Really Right Stuff EVO-CA Throw Lever Clamp – Compatible
Really Right Stuff SC-LR Throw Lever Clamp – Compatible
Really Right Stuff HC-Pro Clamp for Harris Bipod – Not Compatible
Cyke Pod Bipods – Compatible
Cruxord Arca Clamp Tripods – Compatible
Leofoto Acra Throw Lever Clamp Tripods – Compatible
RRS Arca Throw Lever Clamp Tripods – Compatible
To summarize, most, if not all, throw lever clamps will work with our Comp Side Rails. Most Knob/Thumb Wheel Type Clamps will not function properly.
