All parts listed here are specific to Browning BT-99 single shot 12 gauge shotguns unless otherwise noted. MGW offers a variety of replacement forearms, stocks, recoil pads, sights, choke tubes, pins, springs and other components for this model. Click the link above to learn how to date your BT-99 via its serial number and identify the tang style. These factory original and aftermarket BT-99 parts will ensure that your shotgun will function flawlessly with every break of the action.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.

Processing...
Browning BT-99 / BT100 Stock Bolt Lock Washer

Browning BT-99 / BT100 Stock Bolt Lock Washer

$4.87

Not Yet Rated

In Stock

Browning BT-99 Max / BT-100 Takedown Lever Spring

Browning BT-99 Max / BT-100 Takedown Lever Spring

$4.87

1
Ratings Snapshot
5
out of 5
Would recommend this product.

Sold Out

Notify Me When Available

Browning BT-99 Mainspring (06)

Browning BT-99 Mainspring (06)

$5.38

Not Yet Rated

In Stock

Browning BT-99 Max, Plus / BT-100 Takedown Lever

Browning BT-99 Max, Plus / BT-100 Takedown Lever

$45.25

Not Yet Rated

In Stock

Browning BT-99 / BT-100 / Citori Plus Stock Adjusting Set Screw

Browning BT-99 / BT-100 / Citori Plus Stock Adjusting Set Screw

$4.72

Not Yet Rated

In Stock

Browning BT-99 Max, Plus / BT-100 Take Down Lever

Browning BT-99 Max, Plus / BT-100 Take Down Lever

$30.25

Not Yet Rated

In Stock

Browning BT-99 Max / BT-100 Takedown Lever Spring Screw

Browning BT-99 Max / BT-100 Takedown Lever Spring Screw

$4.94

Not Yet Rated

In Stock

Browning BT-99 / BT-100 Take Down Lever Pin

Browning BT-99 / BT-100 Take Down Lever Pin

$4.92

Not Yet Rated

In Stock

Browning BT-99 Max / BT-100 Stainless Take Down Lever Bracket Screw

Browning BT-99 Max / BT-100 Stainless Take Down Lever Bracket Screw

$10.25

4
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Browning BT-99 Ejector Stop Screw

Browning BT-99 Ejector Stop Screw

$4.98

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Browning BT-99 Ejector Extension '01

Browning BT-99 Ejector Extension '01

$25.50

Not Yet Rated

In Stock