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Glenfield Model A Bolt Action .450 Bushmaster 20" Barrel 3+1 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$429.99
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SKU: WX2*0749218
Overview
Built for hunters who want a straightforward big-bore bolt gun, this rifle combines a .450 Bushmaster chambering with a 20-inch cold hammer-forged threaded barrel and a 3+1 capacity. The adjustable trigger, user-set 3-5 lb pull weight, and installed one-piece Picatinny scope base support a setup tailored to the shooter and the hunt. Its Power Bedding integral bedding block system and included single-stack magazine add practical value for field use and range time alike. The Moss Green Splatter synthetic stock gives it a utilitarian look suited to hard use without unnecessary embellishment.
Why Hunters Choose the Ruger
Cold Hammer-forged
Thread protector included
Patented Power
Bedding system supports consistent bedding
Adjustable Trigger
Lets you set pull weight
One-piece Picatinny
Scope base is already installed
Moss Green
Splatter synthetic stock offers a
Key Features
- .450 Bushmaster chambering with 3+1 capacity for hunting applications.
- 20-inch cold hammer-forged threaded barrel with thread protector included.
- Moss Green Splatter synthetic stock for a practical field-ready setup.
- Adjustable trigger lets the user set pull weight from 3 to 5 pounds.
- One-piece Picatinny scope base installed for optics mounting.
- Patented Power Bedding integral bedding block system.
Best Used For
- Hunters wanting a .450 Bushmaster rifle for practical big-game hunting setups.
- Shooters who prefer an adjustable trigger for a more personalized pull weight.
- Users planning to mount optics on the installed one-piece Picatinny scope base.
- Hunters seeking a threaded-barrel rifle with included thread protector for field flexibility.
- Range shooters wanting a bolt-action platform built for controlled, repeatable practice.
Specifications
| Action | Bolt Action |
|---|---|
| Barrel Length | 20" |
| Barrel Type | Cold hammer-forged threaded barrel with thread protector |
| Bedding System | Patented Power Bedding integral bedding block system |
| Caliber | .450 Bushmaster |
| Capacity | 3+1 |
| Magazine | Single-stack magazine included |
| Scope Base | One-piece Picatinny scope base installed |
| Stock | Moss Green Splatter synthetic stock |
| Stock Material | Synthetic |
| Thread Protector | Included |
| Threaded Barrel | Yes |
| Trigger | Adjustable trigger, user set 3-5 lb pull weight |
Pros
- Cold hammer-forged threaded 20-inch barrel with thread protector included
- Patented Power Bedding system supports consistent bedding and shooter-adjustable performance
- Adjustable trigger lets you set pull weight from 3 to 5 pounds
- One-piece Picatinny scope base is already installed
- Moss Green Splatter synthetic stock offers a practical field-ready finish
- Includes a single-stack magazine and 3+1 capacity
Considerations & Trade-offs
- The 3+1 capacity is practical for hunting, but it is not intended for high-volume shooting or extended strings without reloading.
- The included single-stack magazine keeps the setup simple, though it may not suit users looking for larger capacity.
- The adjustable trigger is user set from 3 to 5 lb, so it offers flexibility but still requires setup to match your preference.
- The threaded barrel adds accessory compatibility, but any muzzle device choice is left to the buyer and should be matched to the intended use.
Suggested Comparisons
- Bolt-action hunting rifles
- .450 Bushmaster rifles
- Threaded-barrel rifles
- Synthetic-stock rifles
Suggested Accessories
- Scope rings
- Rifle sling
- Cleaning kit
- Thread protector
Frequently Asked Questions
What caliber and magazine capacity does this rifle have?
It is chambered in .450 Bushmaster and listed with a 3+1 capacity.
Does the rifle come ready for optics?
Yes. The long description says a one-piece Picatinny scope base is installed.
What barrel setup is included?
The product lists a 20" cold hammer-forged threaded barrel with a thread protector.
Is the trigger adjustable?
Yes. The description states the trigger is user set from 3-5 lb pull weight.
Who manufactures Glenfield Firearms?
The product data says Glenfield Firearms are manufactured by Sturm, Ruger & Co., Inc.