Light Practical Carbine - Receiver Set


The Spectre Ballistics Light Practical Carbine is a modern, customizable bolt action hunting and farming rifle designed to fire intermediate cartridges. The Light Practical Carbine uses available barrels, triggers, bolts, stocks, grips, hand guards, and magazines to be a modern incarnation of the traditional bolt action rifle. This is the ideal intermediate cartridge hunting and farming rifle made in Canada. This is just the receiver set and bolt body (carrier).

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The Spectre Ballistics Light Practical Carbine is designed from the ground up to be an ambidextrous customizable hunting rifle. The rifle is based on a completely new and novel dual receiver design manufactured from aluminum to keep the weight low. The bolt locks directly into the barrel assembly allowing for our receiver set to be made from lightweight aluminum rather than steel. Using aluminum and polymer for a bolt action rifle is a major step forward from the traditional steel and wood bolt action hunting rifle and offers superior corrosion and rot protection. The Light Practical Carbine is truly a capable medium game and varmint hunting rifle. 


The bolt knob can be easily swapped from the left to right side of the firearm. 

Novel Design: 

The stock, barrel, handguard, and bolt are all attached to the upper receiver. This makes for a strong and durable design unlike any other firearm. 


Keeping weight low is a core concept of the Light Practical Carbine. The receiver set is manufactured from 6061-T6 aluminium keeping weight low and durability high.


The Light Practical Carbine meets all criteria for a non-restricted firearm and is not a variant or derivative of any known firearm. The FRT for the firearm is still pending.

Compatible with:

Most AR barrels (.223, 7.62x39, 6.5 Gren, .50 Beo, 458 Socom...), buttstocks, handguards, pistol grips, STANAG magazines

Not compatible with:

Upper or lower receivers from any other firearm. 

This receiver set includes:

  • Upper receiver
  • Lower receiver
  • Bolt body
  • Bolt knob

Required Parts List:

  • Intermediate Caliber Barrel
  • Handguard
  • Trigger
  • Buffer tube, castle nut, plate
  • Stock
  • Front take down pin, spring, detent
  • Rear take down pin, spring, detent
  • Magazine release
  • Magazine
  • Grip and grip screw
  • Safety, safety spring, safety detent
  • Bolt, extractor, extractor spring, extractor plunger, extractor pin
  • Bolt cam pin
  • Firing pin and firing pin retaining pin

Assembly Instructions Can Be Found Here

Data sheet
6061-T6 Aluminium
Hard Anodized Black
Intermediate calibers
Shipping Restrictions
Canada Only
Action Type
Bolt Action
Specific References