MRA Renegade Rifles, Parts, and Kits now available

Maple Ridge Armourer

Maple Ridge Armourer

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The MRA Renegade Receiver Set is a novel, spring assisted, straight pull, magazine fed firearm design.# It is composed of a proprietary Receiver, Bottom Metal, and proprietary bolt carrier with integrated, swap-able left or right hand charging handle.# This receiver kit is compatible with a wide variety of commonly available firearm parts and accessories.# In this way, the user can build a rifle to meet their specific utility and budget.

This receiver set is designed and intended to not be capable of discharging ammunition in a semi-automatic fashion.# The design is novel and is not derived from any restricted or prohibited firearm.# Due to the action type and novel design, this receiver set meets the legal standard of a non-restricted firearm as per the Canadian Firearms Act and related Regulations.# The minimum overall length when assembled into a working firearm must be over 26" to meet the standard of non-restricted.

Features:
Spring-assisted, manually-operated, straight-pull bolt action
Side-charging handle can be mounted to Left or Right side (ejects to the Right always
Can be readily assembled to shoot 223 Rem, 5.56x45, .300 BLK, 6.5 Grendel, .224 Valkyrie, 7.62x39, and many other cartridges
Integrated QD port at the rear
Extra-flared magwell
Designed and manufactured entirely in Canada

Specifications:
Receiver and Bottom Metal Material:# High quality, domestically sourced 6061-T6 alloy
Receiver and Bottom Metal Finish:# Hard Black Anodizing
Bolt Carrier Material:# HTSR 4140 steel
Bolt Carrier Finish:# QPQ Black Nitride
Caliber:# Multi

Included Components:
(1) MRA Renegade Receiver
(1) MRA Renegade Bottom Metal
(1) MRA Renegade Bolt Carrier (requires bolt, firing pin, camp in, and retaining pin)
(1) MRA Renegade Cylinder Charging Handle
(1) MRA Renegade End Plate
(1) MRA Renegade Barrel Gas Journal Seal .750" diameter (allows the use of various aftermarket barrels with a gas port)

Required Components:
Barrel, bolt, hanguard, buttstock, lower parts kit, bolt, muzzle device

Compatible with:
Most AR-15 barrels, buttstocks, handguards, pistol grips, magazines, etc.

Not compatible with:
#AR-15 bolt carriers, AR-15 upper receivers, AR-15 lower receivers, AR-15 charging handles

Made in Canada

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Last edited:
Very cool. A short barrel 308 would be a fun little hunting rifle or target rifle. Spring assist and ambi charging handle Is a nice touch
 
thegrandpoohbah said:
Is there no mechanism to lock the bolt back?
Click to expand...

Stick in a chamber safe flag? A lot of disciplines require you do that anyway.

Though it does occur to me that a normal AR assumes locked-back bolt on reload and doesn't like to accept a full mag under a closed bolt. That's something that hopefully MRA has solved if their bolt wants to stay forward.
 
Last edited:
old303 said:
Stick in a chamber safe flag? A lot of disciplines require you do that anyway.

Though it does occur to me that a normal AR assumes locked-back bolt on reload and doesn't like to accept a full mag under a closed bolt. That's something that hopefully MRA has solved if their bolt wants to stay forward.
Click to expand...

It really depends on where the rivet is placed. Some mags did not seat on a closed bolt when fully loaded but most did. We even found mags from the same brand had rivets installed at slightly different heights. If you can depress the rounds by 1/8" then they will seat.
 
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