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
and a customisable solution with everything they need
and nothing they don’t.

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

Shoot, your way

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

The MANAEL Sedajo chassis is easily customised to suit you with stacks of options packed into one of the sexiest designs on the market
(seriously, have you seen that swept mag well?)

Find your perfect fit with adjustable length of pull, recoil pad cant/camber, cheek height and interchangeable grip (compatible with all leading brands).

MANAEL Sedajo is designed for better balance.

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.

That means 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, make it yours.

 Because you shoot best when you do you.

Find your perfect balance with the MANAEL Sedajo

Everyone’s invited

Because the MANAEL Sedajo is made in Australia by actual shooters,

they’re made for rifles Aussies actually use in competition.

You’re covered for the most popular rifle inlets:

Remington 700 Short Action & Clone rifles
Bergara, Impact Precision, Curtis, MANAEL etc

Tikka T3 Short Action

Howa 1500 Short Action

Lithgow LA102 & 105 in prototype

Right & Left Hand Models


100% Australian born & bred

Every firearm product from MANAEL is designed and made in-house in South Australia, including the MANAEL Sedajo Chassis

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 various events including Precision Rifle Series Australia.

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

What sets the MANAEL Sedajo apart as the best PRS Chassis?

the MANAEL Sedajo is designed for better balance and lots of customisations,
so no matter what you’re shooting, you can find your equilibrium

  • 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

The MANAEL Sedajo has lots of options. Its compatible with….

MANAEL Sedajo is compatible with the following rifles

  • Remington 700 Short Action
  • Clone rifles Short Action
    Bergara, Impact Precision, Curtis Custom, MANAEL, Terminus
  • Tikka T3 Short Action
  • Howa 1500 Short Action
  • Lithgow LA102 / 105 in development (register interest) 

MANAEL Sedajo is compatible with the following AICS magazines

Integrated Arca Swiss rail

Compatible with leading brand standardised (RRS) dimension Arca Swiss clamps and accessories
See the MANAEL range of clamps & accessories.

Half-A-Swiss side-mount rails – Accessories coming soon

Rear / Butt stock 

  • Included with chassis purchase
  • Picatinny attachment style
  • Fixed (non-folding).
  • Folding attachment / upgrades may be considered with enough demand (register interest)
  • 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 with Chassis.

Compatible with standard AR style grips including MPA EVG


  • 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″ (extra length pins available soon for additional LOP)
  • Weight – 2140 grams (4.7lb) – internal & external weight tuning kits coming soon

Accessories inclde internal & external weight tuning kits, thumb shelf, enclosed foreend & more.

Contact us with specific accessory requests