BCI Defense
Showing 301–330 of 333 resultsSorted by popularity
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![M16×1 LH (female) to M18×1 RH (male) Thread Adapter [FOR: Heckler and Koch, HK] - SKU#139](https://hughesprecision.com/wp-content/uploads/2019/06/DSC_0008-scaled-500x500.jpg)
M16×1 LH (female) to M18×1 RH (male) Thread Adapter [FOR: Heckler and Koch, HK] – SKU#139
$23.95 - 
	
![5/8"×18 RH (female) to 5/8"×32 RH (male) Thread Adapter [FOR: 375 Ruger Guide Gun] - SKU#181](https://hughesprecision.com/wp-content/uploads/2019/07/DSC_0015-scaled-500x500.jpg)
5/8″×18 RH (female) to 5/8″×32 RH (male) Thread Adapter [FOR: 375 Ruger Guide Gun] – SKU#181
$23.95 - 
	
![1/2"×36 RH (female) to 11/16"×24 RH (male) Thread Adapter [FOR: 450 Bushmaster] - SKU#093](https://hughesprecision.com/wp-content/uploads/2016/10/58-1228-4-1-scaled-500x500.jpg)
1/2″×36 RH (female) to 11/16″×24 RH (male) Thread Adapter [FOR: 450 Bushmaster] – SKU#093
$23.95 - 
	

1/2″×28 RH (female) to 7/16″×28 RH (male) Thread Adapter – SKU#123
$21.95 - 
	
![5/8"×24 RH Classic Muzzle Brake / Compensator Stainless [FOR: .30 caliber, 0.750" OD] - SKU#7421](https://hughesprecision.com/wp-content/uploads/2025/09/7145-2-500x500.jpg)
5/8″×24 RH Classic Muzzle Brake / Compensator Stainless [FOR: .30 caliber, 0.750″ OD] – SKU#7421
$59.95 - 
	
![9/16"×24 RH (female) to 1/2"×28 RH (male) STAINLESS Thread Adapter [FOR: Browning/Winchester BOSS] -SKU#210](https://hughesprecision.com/wp-content/uploads/2021/02/037ss3-scaled-e1614202186388-500x500.jpg)
9/16″×24 RH (female) to 1/2″×28 RH (male) STAINLESS Thread Adapter [FOR: Browning/Winchester BOSS] -SKU#210
$25.95 - 
	
![11/16"×24 RH (female) to 1"×14  RH (male) Thread Adapter [FOR: 50 BMG ] - SKU#018](https://hughesprecision.com/wp-content/uploads/2022/07/200-2-384x500.jpg)
11/16″×24 RH (female) to 1″×14 RH (male) Thread Adapter [FOR: 50 BMG ] – SKU#018
$41.95 - 
	

1/2″×28 RH (female) to 9/16″×32 RH (male) Thread Adapter – SKU#155
$23.95 - 
	
![1/2"×20 RH (female) to 11/16"×24 RH (male) Thread Adapter [FOR: 450 Bushmaster] - SKU#136](https://hughesprecision.com/wp-content/uploads/2022/01/136-2-500x500.jpg)
1/2″×20 RH (female) to 11/16″×24 RH (male) Thread Adapter [FOR: 450 Bushmaster] – SKU#136
$23.95 - 
	
![11/16"×24 RH Fluted Thread Protector [0.812"OD, XL 0.750" OAL] - SKU#9710](https://hughesprecision.com/wp-content/uploads/2016/11/DSC_0002-3-scaled-500x500.jpg)
11/16″×24 RH Fluted Thread Protector [0.812″OD, XL 0.750″ OAL] – SKU#9710
$11.95 - 
	
![49/64"×20 RH (female) to M25×1.5 RH (male) Thread Adapter [FOR: 50 Beowulf 50 BMG] - SKU#017](https://hughesprecision.com/wp-content/uploads/2022/07/200-384x500.jpg)
49/64″×20 RH (female) to M25×1.5 RH (male) Thread Adapter [FOR: 50 Beowulf 50 BMG] – SKU#017
$41.95 - 
	
![M13×1.25 RH STAINLESS Fluted Thread Protector [0.625" OD, 0.625" OAL, FOR: Browning X-Bolt] - SKU#9131](https://hughesprecision.com/wp-content/uploads/2017/01/DSC_0002-scaled-500x500.jpg)
M13×1.25 RH STAINLESS Fluted Thread Protector [0.625″ OD, 0.625″ OAL, FOR: Browning X-Bolt] – SKU#9131
$14.95 - 
	
![7/16"×28 RH Fluted Thread Protector [0.565" OD, 0.440" OAL] - SKU#9200](https://hughesprecision.com/wp-content/uploads/2016/11/DSC_0001-4-scaled-500x500.jpg)
7/16″×28 RH Fluted Thread Protector [0.565″ OD, 0.440″ OAL] – SKU#9200
$12.95 - 
	
![1/2"×32 RH (female) to 11/16"×24 RH (male) Thread Adapter [FOR: 338 Ruger Guide Gun] - SKU#186](https://hughesprecision.com/wp-content/uploads/2016/10/58-1228-4-1-scaled-500x500.jpg)
1/2″×32 RH (female) to 11/16″×24 RH (male) Thread Adapter [FOR: 338 Ruger Guide Gun] – SKU#186
$23.95 - 
	
![11/16x24 RH STAINLESS Classic Muzzle Brake / Compensator [FOR: Mossberg Patriot 338 Win Mag] - SKU#7571](https://hughesprecision.com/wp-content/uploads/2025/09/7571-4-500x500.jpg)
11/16×24 RH STAINLESS Classic Muzzle Brake / Compensator [FOR: Mossberg Patriot 338 Win Mag] – SKU#7571
$59.95 - 
	

1/2″×28 RH (female) to M14×1 LH (male) Thread Adapter With Longer Male Thread- SKU#223
$23.95 - 
	

1/2″×28 RH (female) to 5/8″×24 RH (male) Taurus G3 Thread Adapter – SKU#240
$23.95 - 
	

11/16″×24 RH (female) to 7/8″×14 RH (male) Thread Adapter – SKU#015
$41.95 - 
	

5/8″×24 RH (female) to 9/16″×18 RH (male) Thread Adapter – SKU#165
$23.95 - 
	
![M14.5×1 LH (female) to 5/8"×32 RH (male) Thread Adapter [FOR: 40 S&W, Glock, HK] - SKU#172](https://hughesprecision.com/wp-content/uploads/2016/10/15mm-58-1-scaled-500x500.jpg)
M14.5×1 LH (female) to 5/8″×32 RH (male) Thread Adapter [FOR: 40 S&W, Glock, HK] – SKU#172
$23.95 - 
	
![3/4"×10 RH (female) to 5/8"×32 RH (male) Thread Adapter [FOR:  Cobray M11 & TEC-9] - SKU#154](https://hughesprecision.com/wp-content/uploads/2021/06/3-4x10-1-scaled-500x500.jpg)
3/4″×10 RH (female) to 5/8″×32 RH (male) Thread Adapter [FOR: Cobray M11 & TEC-9] – SKU#154
$31.95 - 
	
![9/16"×24 RH STAINLESS Fluted Thread Protector Browning Boss [0.625" OD, 1" OAL] - SKU#9486](https://hughesprecision.com/wp-content/uploads/2025/09/1000021563-500x500.jpg)
9/16″×24 RH STAINLESS Fluted Thread Protector Browning Boss [0.625″ OD, 1″ OAL] – SKU#9486
$15.95 - 
	
![11/16"×24 RH Classic Muzzle Brake / Compensator [Marlin 1895 45-70] - SKU#7610](https://hughesprecision.com/wp-content/uploads/2025/09/7610-3-500x500.jpg)
11/16″×24 RH Classic Muzzle Brake / Compensator [Marlin 1895 45-70] – SKU#7610
$59.95 - 
	

M13×1 RH (female) to 5/8″×24 RH (male) Czech VZ 52/57 Thread Adapter – SKU#228
$23.95 - 
	

5/8″×24 RH (female) to 9/16″×32 RH (male) Thread Adapter – SKU#153
$23.95 - 
	
![M14.5×1 LH (female) to M18×1 RH (male) Thread Adapter [FOR: 40 S&W, Glock, HK] - SKU#169](https://hughesprecision.com/wp-content/uploads/2016/10/125-58-1-scaled-500x500.jpg)
M14.5×1 LH (female) to M18×1 RH (male) Thread Adapter [FOR: 40 S&W, Glock, HK] – SKU#169
$23.95 - 
	
![1/2"×20 RH (female) to 5/8"×32 RH (male) Thread Adapter [FOR: CZ] - SKU#135](https://hughesprecision.com/wp-content/uploads/2023/04/033-1-500x500.jpg)
1/2″×20 RH (female) to 5/8″×32 RH (male) Thread Adapter [FOR: CZ] – SKU#135
$23.95 - 
	
![9/16"×24 RH Fluted Thread Protector [0.625" OD, 1" OAL] Browning Boss - SKU#9485](https://hughesprecision.com/wp-content/uploads/2025/09/1000021558-500x500.jpg)
9/16″×24 RH Fluted Thread Protector [0.625″ OD, 1″ OAL] Browning Boss – SKU#9485
$15.95 - 
	
![7/16"×28 RH STAINLESS Classic Muzzle Brake / Compensator [FOR: .6.5-7mm, 0.625" OD] - SKU#7145](https://hughesprecision.com/wp-content/uploads/2025/09/7145-2-500x500.jpg)
7/16″×28 RH STAINLESS Classic Muzzle Brake / Compensator [FOR: .6.5-7mm, 0.625″ OD] – SKU#7145
$59.95 - 
	
![7/16"×28 RH Classic Muzzle Brake / Compensator [FOR: .30 caliber, 0.625" OD] - SKU#7150](https://hughesprecision.com/wp-content/uploads/2025/09/1000021477-500x500.jpg)
7/16″×28 RH Classic Muzzle Brake / Compensator [FOR: .30 caliber, 0.625″ OD] – SKU#7150
$59.95 
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