Is this a pump or semi-auto

James, this is a semi automatic 12 gauge bullpup shotgun. Hope this helps.

James, Semi-Auto Action Shotgun. 10rd and 15rd magazines here : https://www.budsgunshop.com/product_info.php/products_id/411559964 ------------------------------- https://www.budsgunshop.com/product_info.php/products_id/714025798

James, this is semi auto. Have a great day!

Will these drum magazines need to be modified for proper fitment?

Robert, no Sir. AR-12 Style magazines and drums will work : https://www.budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+275+15rd+drum -------------------------------- https://www.budsgunshop.com/product_info.php/products_id/111608/promag+mkaa1+akdal+12+gauge+mka+1919+275+20rd+black+drum

This works with mka 1919 or AR12 magazine or drums. Any of those wont require modifications. Sometimes new magazines or drums will fit very tight but after using them awhile will loosen up. Hope this helps.

Robert, yes Sir, the 15rd MKA-1919 drum is narrower and fits better and the 20rd drum is wider and creates a more unnatural shoulder angle on a bullpup : budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+275+15rd+drum ---------------------------- budsgunshop.com/product_info.php/products_id/111608/promag+mkaa1+akdal+12+gauge+mka+1919+275+20rd+black+drum

Robert, yes this will take mka 1919 drum mags. >>> budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+275+15rd+drum ....or budsgunshop.com/community.php/q/view/q_id/70740/Total+length .....Have a great day!

This will also take AR12 magazines or mka 1919 magazines. Like item number MKAA1 just type the item number into buds search or just use buds search and type in AR12 magazine or mka 1919 magazine. Hope this helps.

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ADCO Best Arms Bull Pup 12 Gauge Shotgun - 5+1 Rounds, 18.5" Barrel, 3" Chamber, Adjustable Stock, Synthetic, Blue/Black

Name: ADCO Best Arms Bull Pup 12 Gauge Shotgun
Brand: ADCO International
SKU: 128343
Availability: OutOfStock
Rating: 4.20 (6 reviews)

6 Reviews| 4 Questions & Answers

Model: BA912

Condition: Factory New

Bud's Item Number: 128343

UPC: 733315100386

MFG: ADCO International

Questions & Answers (4) Reviews 4.2 out of 5

ADCO Best Arms Bull Pup 12 Gauge Shotgun

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BEST ARMS BA912 12 GA BULL PUP BLACK

Product Information

Gauge

16 Gauge

Capacity

13+1

Action

Lever

Barrel Length

20.1

Chamber

2.5"

Stock Color

Mossy Oak Break-Up Infinity Synthetic

Stock Material

Wood

Metal Finish

Mossy Oak

Overall Length

52.5"

Trigger

Mil-Spec

Drop

1.625" @ Comb & 2.375" @ Heel

Hand

Item Type

Other

Product Information

Gauge

12 Gauge

Capacity

5+1

Action

Semi-Auto

Barrel Length

18.5

Chamber

Stock Color

Adjustable

Stock Material

Synthetic

Metal Finish

Blue/Black

Overall Length

28.5"

Trigger

Not Listed

Drop

Not Listed

Hand

Right

Item Type

Shotgun

Product Information

Gauge

410 Gauge

Capacity

Action

Pump

Barrel Length

18.6

Chamber

N/A

Stock Color

Wood

Stock Material

Carbon Fiber

Metal Finish

White

Overall Length

32.5" - 36.5"

Trigger

Pull Through Trigger System

Drop

1 1/4 @ Comb & 2" @ Heel

Hand

Right

Item Type

Other

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

ADCO Best Arms Bull Pup 12 Gauge Shotgun

Model BA912	Condition Factory New
Bud's Item # 128343	UPC 733315100386
Manufacturer ADCO International

BEST ARMS BA912 12 GA BULL PUP BLACK

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Operators Manual

6 Reviews. 4.2 out of 5 Stars!

5 Stars

67%

4 Stars

3 Stars

17%

2 Stars

16%

1 Star

SORT BY:
Most Recent | Highest Ratings | Lowest Ratings

Write Review

John M on 03/10/2022

Rating: 5 of 5 Stars!

Love this gun fresh out the box shot 50 rd high brass slugs never jammed.

Javier B on 12/29/2021

Rating: 5 of 5 Stars!

Perfect arms. perfect weapon to defend your home

Edward E on 05/17/2021

Rating: 2 of 5 Stars!

Quality shotgun, only complaint is the barrel device came rusted and the bolt release is incredibly hard to use it’s so stiff.

Justin H on 03/11/2021

Rating: 5 of 5 Stars!

Great Home Defense shotgun. I've put about 50 rounds thru it and hasn't jammed or anything. The stock is a little short I think. Easy to tare down and clean but overall well worth the money.

Justin H on 03/11/2021

Rating: 5 of 5 Stars!

Great Home Defense shotgun. I've put about 50 rounds thru it and hasn't jammed or anything. The stock is a little short I think. Easy to tare down and clean but overall well worth the money.

Curtis S on 02/24/2021

Rating: 3 of 5 Stars!

Not a bad looking gun at all! The mag release could be better. It was supposed to come with 2 5rd magazines, but it only had one. Didn't shoot it yet, so stand by for update.

Write Review

Questions & Answers

Q: Is this a pump or semi-auto
Answered

Asked 02/18/2022 17:23 by James M

A:

James, this is a semi automatic 12 gauge bullpup shotgun. Hope this helps.
See 2 more answers |
Q: Will these drum magazines need to be modified for proper fitment?
Answered

Asked 01/09/2022 21:42 by Robert K

A:

Robert, no Sir. AR-12 Style magazines and drums will work : https://www.budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+275+15rd+drum -------------------------------- https://www.budsgunshop.com/product_info.php/products_id/111608/promag+mkaa1+akdal+12+gauge+mka+1919+275+20rd+black+drum
See 1 more answer |
Q: Will drum mags fit?
Answered

Asked 12/14/2021 03:07 by Robert K

A:

Robert, yes Sir, the 15rd MKA-1919 drum is narrower and fits better and the 20rd drum is wider and creates a more unnatural shoulder angle on a bullpup : budsgunshop.com/product_info.php/products_id/714025798/promag+mka+1919+12ga+275+15rd+drum ---------------------------- budsgunshop.com/product_info.php/products_id/111608/promag+mkaa1+akdal+12+gauge+mka+1919+275+20rd+black+drum
See 2 more answers |

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ADCO Best Arms Bull Pup 12 Gauge Shotgun - 5+1 Rounds, 18.5" Barrel, 3" Chamber, Adjustable Stock, Synthetic, Blue/Black

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Questions & Answers

Q: Is this a pump or semi-auto

Q: Will these drum magazines need to be modified for proper fitment?

Q: Will drum mags fit?

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ADCO Best Arms Bull Pup 12 Gauge Shotgun - 5+1 Rounds, 18.5" Barrel, 3" Chamber, Adjustable Stock, Synthetic, Blue/Black

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Product Documentation

(6 Reviews) Rating 4.2 out of 5

Questions & Answers (4 Questions)

Questions & Answers

Q: Is this a pump or semi-auto

Q: Will these drum magazines need to be modified for proper fitment?

Q: Will drum mags fit?

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