Is a 20rd mag available for this weapon?

Frank, due to its big size and heavy bullet weight, the 450 Bushmaster magazines do not come in high-capacity variants. Additionally, the caliber is more popularly used as a hunting cartridge where high-capacity mags aren’t quite viable. A three or five-round mag is ideal for hunting. However, you can also find 7 round mags, in stock here >>> https://www.deltateamtactical.com/asc-450-bushmaster-magazine.html .....Have a great day!

Frank, unfortunatey the same with this one. The Biggest AR-15 magazine in 450 Bushmaster is 7 rounds and can't find them in stock. Here's a link to a 5 round magazine. Hope this helps, link here... https://www.budsgunshop.com/product_info.php/products_id/109448/ruger+90679+ar-556+450+bushmaster+5+round+steel+black+finish

Just wondering what the length of pull the adjustable stock could be changed to.

Nathan, it's amazing that Windham Weaponry does not publish this critical (in my opinion) information. Their Customer Support should be able to give you an accurate answer at Customer Service: 855-808-1888.

Hi Nathan, I suggest you contact Windham Weaponry Customer Support should be able to give you an accurate answer at Customer Service: 855-808-1888.

could not find it written anywhere I suggest contacting Windham Weaponry Customer Service: 855-808-1888.

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Windham Weaponry 450 Thumper 450 Bushmaster Semi Auto Rifle - 16" Barrel, 5+1 Rounds, Synthetic, Adjustable Stock

Name: Windham Weaponry 450 Thumper 450 Bushmaster Semi Auto Rifle
Brand: Windham Weaponry
SKU: 37835
Availability: OutOfStock
Rating: 5.00 (1 reviews)

1 Reviews| 2 Questions & Answers

Model: R16SFSL450

Condition: Factory New

Bud's Item Number: 37835

UPC: 848037047564

MFG: Windham Weaponry

Questions & Answers (2) Reviews 5 out of 5

Windham Weaponry 450 Thumper 450 Bushmaster Semi Auto Rifle

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SPECIFICATIONS:
Mfg Item Num:       R16SFSL450  
Category:           RIFLES CENTERFIRE TACTICAL    
Action              :Semi-Automatic
Caliber             :450 Bushmaster
Barrel Length       :16"
Capacity            :5+1
Trigger             :
Safety              :Lever
OAL                 :35.625"
Weight              :7.2 lbs
Stock Description   :Luth-AR MBA-1 Black
Metal Finish        :Black Hard Coat Anodized
Muzzle              :A2 Flash Suppressor
Receiver Material   :7075 T6 Aluminum Forged
Sights              :None, Optic Ready
Barrel Description  :4150 Chrome Moly Vanadium Chrome-Lined
Twist               :1:24"

Hand                :Right
Stock Finish Group  :Synthetic
Metal Finish Group  :Blued/Black

Product Information

Action

Semi-Auto

Caliber

Marlin Express 308

Barrel Length

Safety

Star

Capacity

53+1

Stock Material

Aluminum Chassis

Stock Color

Synthetic Black/Gray

Length of Pull

Product Information

Action

Semi-Auto

Caliber

450 Bushmaster

Barrel Length

Safety

Manual Safety

Capacity

5+1

Stock Material

Synthetic

Stock Color

Adjustable

Length of Pull

Adjustable

OUT OF STOCK

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Retail Store Availability

In-Store Purchase Only
Lexington, KY	Not in store
Greenville, KY	Not in store
Sevierville, TN	Not in store

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Windham Weaponry 450 Thumper 450 Bushmaster Semi Auto Rifle

Model R16SFSL450	Condition Factory New
Bud's Item # 37835	UPC 848037047564
Manufacturer Windham Weaponry

SPECIFICATIONS:
Mfg Item Num:       R16SFSL450  
Category:           RIFLES CENTERFIRE TACTICAL    
Action              :Semi-Automatic
Caliber             :450 Bushmaster
Barrel Length       :16"
Capacity            :5+1
Trigger             :
Safety              :Lever
OAL                 :35.625"
Weight              :7.2 lbs
Stock Description   :Luth-AR MBA-1 Black
Metal Finish        :Black Hard Coat Anodized
Muzzle              :A2 Flash Suppressor
Receiver Material   :7075 T6 Aluminum Forged
Sights              :None, Optic Ready
Barrel Description  :4150 Chrome Moly Vanadium Chrome-Lined
Twist               :1:24"

Hand                :Right
Stock Finish Group  :Synthetic
Metal Finish Group  :Blued/Black

Operators Manual

1 Reviews. 5 out of 5 Stars!

5 Stars

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Roland K on 06/29/2021

Rating: 5 of 5 Stars!

The firearm I ordered was in stock and the process of purchase and shipping was completed quickly and professionally. Excellent service from Bud’s and three days later the transfer was completed at my local gun shop.
Thank you for your excellent service,
RLK

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Questions & Answers

Q: Is a 20rd mag available for this weapon?
Answered

Asked 03/16/2022 17:27 by FRANK M

A:

Frank, due to its big size and heavy bullet weight, the 450 Bushmaster magazines do not come in high-capacity variants. Additionally, the caliber is more popularly used as a hunting cartridge where high-capacity mags aren’t quite viable. A three or five-round mag is ideal for hunting. However, you can also find 7 round mags, in stock here >>> https://www.deltateamtactical.com/asc-450-bushmaster-magazine.html .....Have a great day!
See 1 more answer |
Q: Just wondering what the length of pull the adjustable stock could be changed to.
Answered

Asked 05/11/2018 13:44 by Nathan S

A:

Nathan, it's amazing that Windham Weaponry does not publish this critical (in my opinion) information. Their Customer Support should be able to give you an accurate answer at Customer Service: 855-808-1888.
See 2 more answers |