MANAEL Sedajo Competition Chassis

 Australia’ solution for Precision Rifle Performance

This is no entry-level chassis. 

Proven in the battle against barricades & refined through two and a half years of Australian testing and development

with professional & recreational shooters in real-world competition

The MANAEL Sedajo is for shooters who are serious about performance & a fully customisable solution;
everything you need and nothing you don’t.

Own the range with confidence, so you can focus on what matters:
Making impacts.

MANAEL Sedajo is designed for better balance

Find your perfect balance with the MANAEL Sedajo. Multiple internal and external weight options, so no matter what you’re shooting, you can find your equilibrium.

Better stability with one of the longest integrated Arca Swiss Rails for maximum bipod & accessory maneuverability. Plus an integrated bag rider that’s adjustable height too.

Whether its smashing into a steel barricade, balancing on a tank trap or long range prone stability, we’ve done the engineering so you can make it yours.

Shoot, your way

No two shooters are alike. So don’t shoot someone else’s set-up.

The MANAEL Sedajo chassis is easily customised to suit youwith stacks of options packed into one of the sexiest designs on the market.

Find your perfect fit with completely adjustable length, height, grips & Sedajo performance accessory upgrades.

Make the Sedajo your own…

Rear / Butt stock 

  • Adjustable length of pull from 13.5″ – 14.5″
  • Adjustable recoil pad cant/camber, height & length
  • Rapid adjust thumbwheels
  • Limbsaver recoil pad
  • Adjustable cheek height 40mm
  • Adjustable height bag rider
  • Flush cup for sling mount
  • Interchangeable AR style grip
  • Sedajo chassis includes an AR 15-A2 type (Flat top) 
  • Grip mount is compatible with all leading brand AR style grips including Masterpiece Arms EVG.

Adjustable Mag Latch

Flawless feeding; set the height right for your magazine
Compatible with most AICS Short Action Magazines

Sedajo Performance Upgrades

  • Enclosed Foreend Rail Covers
  • Ambi Thumb Shelf
  • Internal Performance Weights
  • External Performance Weights
  • Thumb Chocks
    Arca Swiss Bipod Clamps
    Arca Swiss Tac Plate
    AICS Magazine Extension Base Pads
    Barrel Tuners & Muzzle Brakes

Sedajo Performance Accessory Upgrades

Push for peak performance with MANAEL’s growing arsenal of upgrades.
Create a truly customised set-up to smash the competition with complete confidence.

View some of your options…

Everyone’s invited

Because the MANAEL Sedajo is made in Australia by actual shooters, they’re made for rifles Aussies actually use in competition.

We have you covered for most popular rifle inlets, configurations & mags:
(click to view)
  • Rifle inlets
  • Left & Right Hand options
  • Remington 700 Short Action
  • Clone / Aftermarket brand R700 actions – Bergara, Impact Precision, Curtis, Vudoo, Defiance, Lone Peak, MANAEL etc.
  • Tikka T3 Short Action
  • Howa 1500 Short Action
  • Lithgow LA102/105 Short Action (in prototype development)
  • Find your inlet here

Adjustable Mag LCompatible with the following AICS mags:

  • Accurate Magazine AICS Short Action
  • MDT AICS
  • Magpul AICS
  • American Rifle company (ARC) AICS
  • Accuracy International 
  • Magazine not included with chassis

Flawless Feeding & in-built barricade mag protection

Stop worrying about your magazines and focus on smashing steel.

The Sedajo’s adjustable magazine latch means you can find the perfect seat height for your magazine. Even if you change mag brands, you have complete control of how you like it to load. Flawless feeding, everytime.

The Sedajo’s in-built magazine well provides unbeatable protection for your magazine. No accidental bumps or mag drops, no matter what barricade you’re smashing into.

Run every stage with complete confidence when the Sedajo has your back.

Show me the specifics

MANAEL Sedajo Chassis Dimensions
    • Overall length – 900mm (35.5″)
    • Body & Foreend length (excludes buttstock) 650mm (25.5″)
    • Barricade stop to foreend – 410mm (16″)
    • Integrated Arca Swiss Rail length – 410mm (16″)
    • M lok slots along foreend – 9 on left side, 9 on right side, 9 on bottom
    • Foreend external width – 60mm
    • Maximum barrel allowance – 1.25″
    • Length of pull (adjustable) – 13.5-14.5″
    • Weight – 2140 grams (4.7lb) – internal & external weight tuning kits available separately
Rifle Inlet Compatibility
  • Left and Right Hand options
  • Remington 700 Short Action
  • Clone rifles (Rem 700) Short Action – Bergara, Impact Precision, Curtis Custom, Defiance, Lone Peak, etc.
  • Tikka T3 Short Action
  • Howa 1500 Short Action
  • Lithgow La102/105 (coming soon)
  • Left and Right Hand options
  • Remington 700 Short Action
  • Clone rifles (Rem 700) Short Action – Bergara, Impact Precision, Curtis Custom, Defiance, Lone Peak, etc.
  • Tikka T3 Short Action
  • Howa 1500 Short Action
  • Lithgow La102/105 (coming soon)
Rear / Butt Stock
  • Picatinny attachment.
  • Fixed (non-folding). *Folding upgrades may be considered with enough demand.
  • Rapid thumbwheel adjustable
  • Limbsaver recoil pad
  • Adjust recoil pad cant, height and length
  • Length of pull adjustable 13.5-14.5″
  • Cheek height adjustable 40mm
  • Adjustable height bag rider
  • Flush cup for sling mount
Hand Grip

AR 15-A2 type (Flat top) Grip included

Compatible with standard AR style grips (including Masterpiece Arms EVG)

Magazine System / Compatibility

Consistently flawless feeding with included Adjustable Magazine Latch.
Can adjust height of latch to suit your mags.

  • Compatible with the following short action AICS Mags:
    Accurate Magazine AICS Short Action
  • MDT AICS
  • Magpul AICS
  • American Rifle company (ARC) AICS
  • Accuracy International 
  • Magazine not included with chassis
Integrated Arca Swiss & Half-a-Swiss

Integrated Arca Swiss Rail
41cm / 16″ Arca Swiss Rail integrated into foreend
Machined to RRS Standards for compatibility with leading brand standard Arca accessories

Half-A-Swiss
information to come + MANAEL Accessories in development

100% Australian born & bred

100% Aussie Tough
All our gear is thoroughly tested in real-world situations so we can deliver on our promise that MANAEL products will stand up to whatever you can throw at it.

#SupportLocal

The MANAEL Sedajo is designed and made in South Australia.

When you choose MANAEL, you are supporting local jobs & our firearms industry.

MANAEL proudly give back to the shooting community through prizes and sponsorships for local clubs and events including Precision Rifle Series Australia and NRL22.

Get the best local support and aftermarket care because when you choose MANAEL, you’re dealing with Aussie shooters!


See the MANAEL Sedajo Chassis in action at the range




Why is the MANAEL Sedajo best PRS Chassis?

  • Tough as nails. Billet machined 6061-T6 aluminium at MANAEL’s Australian specialist manufacture facility
  • Better stability, superior strength and maximum rigidity thanks to integral foreend and body design. 
  • Stay straight and strong under pressure with one of the most reinforced barrel channel & foreends on the market
  • Get more aggressive with a super stiff, extra-wide foreend for better grip and better barricade driving position.
  • Plenty of room for bipods and gear with one of the longest integrated arca rails on the market (410mm) and 9 M lok slots on each side and the bottom. 
  • Innovative Half-A-Swiss mounting system along the foreend (accessories on the way from MANAEL)
  • Super large barrel channel to accommodate heavy barrels including full size bull barrels (up to 1.25″)
  • Smash into barricades, rocks, bags and more with confidence using the integrated vertical barricade stop
  • Extra mag protection with extended mag barricade stop (no surprises or accidentally knocking the mag out!)
  • Mag change with ease thanks to the flared mag well and ambidextrous mag release
  • Compatible with major brands of AICS type (Accurate Mag, ARC, MDT, AI)
  • AR15 flat top grip type (easy swapover with leading brands)
  • Picatinny attachment style buttstock. Thanks to the design, you can fully remove the bolt from the rifle without having to remove the buttstock!
  • Get better a grip in barricade work with the ergonomic “gooseneck” and swept lower buttstock angle
  • Tool-less fully adjustable rear end with ergonomic thumbwheels
  • Get comfortable with adjustable cheek height and laterial position
  • Perfect shoulder position with adjustable recoil pad cant/camber 
  • Adjustable length of pull (13.5 – 14.5″ – extra length pins available soon for additional LOP)
  • Bag rider with adjustable height
  • Optional upgrades include thumb shelf, enclosed foreend / barrel shroud, internal weights kit and more to come.
  • Stacks of PRS specific accessories coming in the next few months in addition to MANAEL’s current line up of gear

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