Curtis Custom Axiom .308 Win Bolt-Action Rifle, 26-inch MPA Heavy Barrel, 1:10 Twist, Masterpiece Arms BA Chassis, APA 30 CAL Brake
This custom .308 Win rifle is built on the Curtis Custom Axiom short action and set into a Masterpiece Arms BA-series aluminum chassis. It features an MPA heavy-profile 26-inch barrel with a 1:10 twist and a match-grade chamber, plus an American Precision Arms "30 CAL" muzzle brake. The action’s 3-lug, 60-degree bolt throw, spiral-fluted bolt, and oversized knob deliver fast, confident cycling in a right-hand configuration, with a receiver Picatinny rail ready for your scope.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The rifle shows a few small, superficial scratches and blemishes from light handling. The bore presents a bright, reflective interior.
What’s Included
- Hard case
- 1x Accurate-Mag 5-round AICS-pattern magazine
- Carbon-fiber leg bipod (installed)
Built in the USA as a purpose-driven custom, this rifle combines the Curtis Custom Axiom short action with a Masterpiece Arms BA-series chassis for a rigid, feature-rich foundation. The action uses a 3-lug, 60-degree bolt with an M16-style extractor for strong, reliable primary extraction. A spiral-fluted bolt and oversized textured knob aid smooth manipulation, while the 416 stainless steel receiver wears a Picatinny rail for straightforward scope mounting.
The Masterpiece Arms BA-series chassis is 6061 aluminum and finished in black. It integrates the RAT 1.5-inch dovetail along the bottom for accessory interfaces, and the ventilated aluminum fore-end includes a short Picatinny section up front. The fully adjustable buttstock offers an adjustable cheek riser, length of pull, and buttpad height and cant, plus a rear bag rider to fine-tune support.
The barrel is an MPA heavy-profile .308 Win tube, 26 inches in length with a 1:10 twist and a match-grade chamber. It is threaded and fitted with an American Precision Arms "30 CAL" muzzle brake for effective recoil management. This configuration prioritizes stability and consistency while accommodating common .30-caliber projectile weights.
Feeding is via the AICS-pattern detachable magazine system, and one Accurate-Mag 5-round magazine is included for a 5+1 stated capacity. A short Picatinny section on the fore-end supports accessory placement, and a carbon-fiber bipod is included (installed) to pair with the chassis’ RAT dovetail setup when desired.




