The Bergara B-14 HMR .300 PRC 26″ Threaded Mini-Chassis Rifle delivers a production-grade precision platform built for extended-range engagement and field reliability. Chambered in .300 PRC, this bolt-action rifle combines a fully free-floated 4140 CrMo steel barrel, Cerakote finish, and an integrated mini-chassis stock for repeatable sub-MOA accuracy out of the box. The B-14 action features a two-lug design with Sako-style extractor and a curved trigger set at approximately three pounds, while the AICS-compatible magazine system and adjustable stock make it mission-ready for law enforcement, military, and serious long-range shooters.
| Manufacturer | Bergara |
|---|---|
| Model | B-14 HMR |
| Material | 4140 CrMo steel barrel, synthetic stock with aluminum mini-chassis |
| Compatibility | AICS-pattern .300 PRC magazines |
| Finish | Cerakote (barrel/action), molded synthetic stock |
| Weight | 9.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Fully Free-Floated 4140 CrMo Steel Barrel: The 26″ barrel is threaded 5/8×24 and Cerakote-coated, eliminating contact points that degrade accuracy—critical for consistent cold-bore shots at 1,000+ yards.
- Integrated Mini-Chassis Stock: The molded synthetic stock houses a full-length aluminum mini-chassis that beds the action and barrel rigidly, reducing torque-induced shifts and maintaining zero across temperature swings.
- Bergara Curved Trigger (3 lbs): Factory-set at ~3 pounds with minimal creep and a crisp break, this trigger enables precise shot release without aftermarket work—verified by multiple competition shooters.
- Adjustable Cheekpiece and LOP Spacers: The comb adjusts for cheek weld height, and length-of-pull spacers let you tailor fit for body armor or heavy clothing, ensuring consistent eye alignment.
- AICS-Compatible Detachable Magazine: Uses standard .300 PRC AICS-pattern magazines (5-round included), allowing rapid reloads and compatibility with widely available aftermarket mags.
Who It’s For
This rifle is purpose-built for law enforcement precision rifle teams, military designated marksmen, and civilian long-range competitors who need a production gun that holds its own against custom builds. The .300 PRC cartridge gives you 7mm Mag-like ballistics with better barrel life and wind-bucking performance. If you’re a hunter pushing ethical shot distances past 600 yards, the HMR’s repeatability and adjustable stock make it a viable field rig.
Pros and Cons
- Pro: Sub-MOA guarantee out of the box with match ammo—tested by multiple independent reviewers.
- Pro: Cerakote finish resists corrosion and wear in humid or wet conditions.
- Pro: Threaded muzzle with included thread protector accommodates suppressors or brakes without gunsmithing.
- Con: Stock texture is smooth—may benefit from Talon grips or stippling for positive purchase in rain or with gloves.
- Con: Factory trigger, while crisp, has no overtravel adjustment; some users prefer aftermarket triggers for competition.
Comparison: Bergara B-14 HMR vs. Competitors
| Feature | Bergara B-14 HMR .300 PRC | Ruger Precision Rifle .300 PRC | Christensen Arms MPR .300 PRC |
|---|---|---|---|
| MSRP | $1,149.99 | $1,399.00 | $2,295.00 |
| Barrel Material | 4140 CrMo, Cerakote | 4140 CrMo, nitride | 416 stainless, carbon fiber wrap |
| Stock/Chassis | Synthetic + aluminum mini-chassis | Aluminum chassis with AR grip | Carbon fiber stock with aluminum bedding |
| Weight | 9.5 lbs | 11.0 lbs | 7.5 lbs |
| Magazine Compatibility | AICS-pattern | Proprietary DP-10 | AICS-pattern |
| Adjustability | Cheekpiece + LOP spacers | Cheekpiece + LOP + comb | Cheekpiece + LOP spacers |
| Trigger | Bergara curved, ~3 lbs | Two-stage, adjustable | TriggerTech, adjustable |
FAQ
Does the Bergara B-14 HMR .300 PRC accept AICS magazines?
Yes, it uses standard AICS-pattern .300 PRC magazines. The included 5-round magazine is AICS-compatible, and aftermarket options from Magpul, Accurate-Mag, and MDT work without modification.
What is the barrel twist rate on this model?
The 26″ barrel has a 1:8″ twist rate, optimized for stabilizing heavy .300 PRC projectiles (225–250 grains) for long-range precision.
Is the muzzle threaded for a suppressor?
Yes, the barrel is threaded 5/8×24 and comes with a thread protector. It is suppressor-ready, and the Cerakote finish protects threads from galling.
Can the stock be adjusted for length of pull?
Yes, the stock includes removable spacers that allow length-of-pull adjustment from approximately 13.5″ to 14.5″. The cheekpiece also adjusts for comb height.
Ready to Order
✔ Nationwide delivery (all 50 states)
✔ Ships 1-2 business days
✔ 30-day returns
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Last updated: April 2026
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