Gun parts are used to repair, maintain, upgrade, customize, or complete a firearm - AR-platform firearms, and other common firearm setups, including replacement parts, build parts, small parts, stocks, grips, triggers, muzzle devices, pins, springs, rails, mounts, and other firearm-related components.
The right parts can help keep a firearm serviceable, easier to use, and better suited for training, home defense, hunting, recreational shooting, or general ownership.
Before ordering, always confirm the part is compatible with your firearm’s make, model, caliber, generation, and configuration. Some parts may require proper tools, installation knowledge, or a qualified gunsmith for safe and correct installation.
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JK Armament 20 Gauge Invector Plus Choke Replacement Muzzle Device
JK ARMAMENT$185.99Jk Armament JKMDHDBE20WBIM Bald Eagle 195 Accu-Choke 20 Gauge Invector Plus Stainless Steel The JK Armament 20 Gauge Bald Eagle choke is a stainless steel muzzle device designed for versatile use on various shotguns. It functions as a stand-alone choke... -
JK Armament JKMDHDBE20RM 20-Gauge Rem Choke Shooting Accessories
JK ARMAMENT$185.99JK JKMDHDBE20RM 20G 195 BE CHK REM CRMD The JK Armament JKMDHDBE20RM is a stainless steel choke replacement muzzle device designed for 20-gauge firearms. It offers a reliable and durable solution for customizing your shotgun's choke configuration. This... -
JK Armament JKMDHDBE20BOHP 20 Gauge Invector Plus Choke Replacement
JK ARMAMENT$185.99Jk Armament JKMDHDBE20BOHP Bald Eagle 195 Optima HP Beretta 20Gauge Invector Plus Stainless Steel The JK Armament JKMDHDBE20BOHP is a stainless steel choke replacement designed for 20 gauge shotguns. It features Invector Plus constriction, making it... -
JK Armament Widowmaker End Cap for 12 Gauge Shotgun Choke Tubes
JK ARMAMENT$194.99Jk Armament JK195WMCE12BLK Widowmaker 195 12Gauge Aluminum Hard Anodized Black The JK Armament Widowmaker End Cap is designed to seamlessly accept factory accu-choke shotgun choke tubes directly into the front of the end cap. Whether you have internal or... -
JK Armament Widowmaker End Cap for 12 Gauge Shotguns
JK ARMAMENT$194.99Jk Armament JK195WMCE12FDE Widowmaker 195 12Gauge Aluminum Hard Anodized Flat Dark Earth The JK Armament Widowmaker End Cap is designed for 12 gauge shotguns, providing a secure and convenient way to accept factory accu-choke shotgun choke tubes directly... -
JK Armament Widowmaker 195 12 Gauge Shotgun Choke Tube Bundle
JK ARMAMENT$270.99Jk Armament JK195WMCEBUNDLE12FDE Widowmaker 195 Accu-Choke 12Gauge Improved Cylinder/Modified/Full The JK Armament Widowmaker 195 bundle offers versatile choke options for 12 gauge shotguns, including improved cylinder, modified, and full constrictions... -
JK Armament Widowmaker End Cap for Shotgun Choke Tubes
JK ARMAMENT$194.99Jk Armament JK195WMCE20BLK Widowmaker 195 20Gauge Aluminum Hard Anodized Black The JK Armament Widowmaker End Cap is designed to accept factory accu-choke shotgun choke tubes directly into the front of the end cap. It is compatible with internal or... -
JK Armament Widowmaker 20 Gauge End Cap with Choke Tube Compatibility
JK ARMAMENT$194.99Jk Armament JK195WMCE20FDE Widowmaker 195 20 Gauge Aluminum Hard Anodized Flat Dark Earth The JK Armament Widowmaker End Cap is designed to accept factory accu choke shotgun choke tubes directly into the front of the end cap. This allows for easy... -
JK Armament Widowmaker 195 20 Gauge Choke Tube Bundle
JK ARMAMENT$270.99Jk Armament JK195WMCEBUNDLE20BLK Widowmaker 195 Accu-Choke 20 Gauge Improved Cylinder/Modified/Full The JK Armament Widowmaker 195 bundle includes three high-quality choke tubes designed for 20 gauge shotguns. These choke tubes feature improved cylinder,... -
JK Armament Widowmaker 195 20 Gauge Shotgun Choke Tube Bundle
JK ARMAMENT$270.99Jk Armament JK195WMCEBUNDLE20FDE Widowmaker 195 Accu-Choke 20 Gauge Improved Cylinder/Modified/Full The JK Armament Widowmaker 195 bundle offers a versatile set of choke tubes designed for 20 gauge shotguns. This bundle includes improved cylinder,... -
JK Armament JK-MD-HDM24 Minimalist 1 Inch Nitride Muzzle Device
JK ARMAMENT$71.99Jk Armament JK-MD-HDM24 Minimalist 45Cal Fits 1" Long 5/8"x24 Stainless Steel Nitride Black The JK Armament JK-MD-HDM24 Minimalist is a lightweight muzzle device crafted from heat-treated, black nitride 17-4 stainless steel. It weighs only 2.2 ounces... -
JK Armament JKMDHDM111624 Minimalist Nitride Muzzle Device
JK ARMAMENT$71.99Jk Armament JKMDHDM111624 Minimalist 45Cal Fits 1" Long 11/16"x24 Stainless Steel Nitride Black The JK Armament JKMDHDM111624 Minimalist is a lightweight, compact muzzle device crafted from heat-treated 17-4 stainless steel with a durable black nitride... -
JK Armament War Eagle Compensator and Flash Hider for 1/2 inch x 28 threads
JK ARMAMENT$147.99Jk Armament JKMDHDCF14 War Eagle Compensator/Flash Hider Black Nitride Stainless Steel 1/2"x28 Threads 9mm The JK Armament War Eagle is a versatile compensator and flash hider designed to reduce recoil and muzzle flash effectively. Machined from durable... -
JK Armament JK155HDM1124 11/16x24 HD Thread Mount Cerakote Black
JK ARMAMENT$99.99Jk Armament JK155HDM1124 HD Thread Mount Fits 11/16"x24 Cerakote Black The JK Armament JK155HDM1124 is a high-quality HD thread mount designed for precision attachment on compatible firearms. This component features a durable 11/16x24 thread pattern,... -
JK Armament JK155HDM57828 155 HD Thread Mount Cerakote Finish
JK ARMAMENT$99.99Jk Armament JK155HDM57828 HD Direct Thread Mount Fits .578"x28 Stainless Steel Cerakote Black The JK Armament JK155HDM57828 155 HD Thread Mount is designed for compatibility with industry-standard HUB 1.375-24 TPI threads, making it suitable for all JK... -
JK Armament JK155LTQATM1 155 LT Quick Attach Taper Mount
JK ARMAMENT$109.99Jk Armament JK155LTQATM1 LT Quick Attach Taper Mount Fits Aluminum Hard Anodized Black The JK155LTQATM1 155 LT Quick Attach Taper Mount from JK Armament offers reliable compatibility with a variety of suppressor tubes and muzzle devices. Crafted from... -
JK Armament JK155PROQATM 155 Pro Quick Attach Taper Mount
JK ARMAMENT$175.99Jk Armament JK155PROQATM Pro Quick Attach Taper Mount Fits Titanium Cerakote Black The JK155PROQATM Taper Mount from JK Armament offers a versatile and durable solution for attaching suppressors and muzzle devices. Constructed from Grade 5 titanium or... -
JK Armament JK155LTA25 155 Grain Light Booster with 1.125x28 Thread Pattern
JK ARMAMENT$52.99JK JK155LTA25 155 LT BOOSTER/3LUG 1.125X28 The JK Armament JK155LTA25 is a 155 grain light booster designed for reliable performance. It features a 3-lug mounting system and a 1.125x28 thread pattern, making it compatible with various firearm suppressors... -
JK Armament JK155LTA80 155 Low-Temperature Booster with 3-Lug Mount
JK ARMAMENT$52.99JK JK155LTA80 155 LT BOOSTER/3LUG 1.180X24 The JK Armament JK155LTA80 is a 155 Low-Temperature booster designed for reliable performance in various shooting conditions. Featuring a 1.180-inch diameter and a 24-inch length, this booster is... -
JK Armament JK155LTA203 155 Long Range Booster with 3-Lug Mount
JK ARMAMENT$52.99JK JK155LTA203 155 LT BOOSTER/3LUG 1.203X28 The JK Armament JK155LTA203 is a 155 caliber long range booster designed for precision firearm performance. This booster features a 1.203-inch diameter and a 28-thread pitch, making it suitable for... -
JK Armament JK155Piston 578x28 Threaded Booster Piston
JK ARMAMENT$99.99Jk Armament JK155PISTON578X28BN Piston 45Cal .578"x28 Nitride Stainless Steel For Pistol The JK Armament JK155Piston is precision machined from 17-4 PH stainless steel, providing durability and corrosion resistance. This booster piston is designed to... -
JK Armament JK155Piston 578x28 Threaded Suppressor Piston
JK ARMAMENT$99.99Jk Armament JK155PISTON578X28 Piston 45Cal .578"x28 Stainless Steel For Pistol The JK155Piston from JK Armament is precision machined from 17-4 PH stainless steel, offering durability and corrosion resistance. This piston is designed to attach directly... -
JK Armament 155 Piston 1/2x28 Thread for 9mm Suppressors
JK ARMAMENT$99.99Jk Armament JK155PISTON5X28BN Piston 9mmLuger 1/2"x28 Nitride Stainless Steel For Pistol The JK155Piston5X28BN is a precision-machined component crafted from 17-4 PH stainless steel. It is designed to securely connect a suppressor to a threaded pistol... -
JK Armament JK155 Piston5X28 Stainless Steel 1/2x28 Thread Piston
JK ARMAMENT$99.99Jk Armament JK155PISTON5X28 Piston 9mmLuger 1/2"x28 Stainless Steel For Pistol The JK155Piston5X28 from JK Armament is a precision-machined component made from durable 17-4 PH stainless steel. It is designed to securely connect a pistol barrel to a... -
JK Armament JK155HPMBN HUB Piston Mount for Suppressors
JK ARMAMENT$128.99Jk Armament JK155HPMBN HUB Piston Mount Nitride Aluminum/Stainless Steel For Pistol *No Piston The JK Armament JK155HPMBN HUB Piston Mount is designed to improve the reliability of short recoil-operated, semi-automatic pistols when used with suppressors... -
JK Armament HUB Piston Mount for Suppressor Compatibility
JK ARMAMENT$128.99Jk Armament JK155HPM HUB Piston Mount Aluminum/Stainless Steel For Pistol *No Piston The JK Armament HUB Piston Mount is designed to improve the reliability of short recoil-operated, semi-automatic pistols such as GLOCKs, SIGs, and other modern... -
JK Armament JK HUB Piston Mount for Suppressors
JK ARMAMENT$223.99Jk Armament JK155HPM587X28BN HUB Piston Mount 45Cal .578"x28 Nitride Aluminum/Stainless Steel The JK Armament JK155HPM587X28BN HUB Piston Mount is designed to improve the reliability of short recoil-operated, semi-automatic pistols such as GLOCKs and... -
JK Armament HUB Piston Mount for Suppressors and Pistols
JK ARMAMENT$223.99Jk Armament JK155HPM587X28 HUB Piston Mount 45Cal/10mm Fits .578"x28 Aluminum/Stainless Steel Raw The JK Armament HUB Piston Mount is designed to improve the reliability of short recoil-operated, semi-automatic pistols such as GLOCKs and SIGs by... -
JK Armament HUB Piston Mount for Suppressors 1/2x28 Thread
JK ARMAMENT$223.99Jk Armament HUB Piston Mount 9mm Fits 1/2"x28 Aluminum/Stainless Steel Raw The JK Armament HUB Piston Mount is designed to enhance the reliability of semi-automatic pistols by isolating the suppressor from the moving barrel. It is compatible with... -
JK Armament JK155LTCEC22 22 Caliber Compensator End Cap with Ports
JK ARMAMENT$90.99Jk Armament JK155LTCEC22 LT Compensator End Cap 22Cal Fits Aluminum Hard Anodized Black The JK Armament JK155LTCEC22 compensator end cap features three rows of circumferential ports designed to redirect gases efficiently. This design helps to reduce... -
JK Armament 155 LT Compensator End Cap Hard Anodized
JK ARMAMENT$90.99Jk Armament JK155LTCEC30 LT Compensator End Cap 30Cal Fits Aluminum Hard Anodized Black The JK Armament 155 LT Compensator End Cap features three rows of circumferential ports designed to redirect gases. This helps reduce recoil and muzzle rise, making... -
JK Armament 155 LT Compensator End Cap for 9mm
JK ARMAMENT$90.99Jk Armament JK155LTCEC9 LT Compensator End Cap 9mm Fits Aluminum Hard Anodized Black The JK Armament 155 LT Compensator End Cap is designed for 9mm firearms, featuring three rows of circumferential ports that help redirect gases to reduce recoil and... -
JK Armament LT Compensator End Cap 45 Hard Anodized
JK ARMAMENT$90.99Jk Armament JK155LTCEC45 LT Compensator End Cap 45Cal Fits Aluminum Hard Anodized Black The JK Armament LT Compensator End Cap is designed with three rows of circumferential ports to effectively redirect gases. This feature helps reduce recoil and muzzle... -
JK Armament LT Flash Reducer End Cap for Suppressors 22 Caliber
JK ARMAMENT$80.99Jk Armament JK155LTEC22 LT Flash Reducer End Cap 22Cal Fits Aluminum Hard Anodized Black The JK Armament LT Flash Reducer is designed as a compact, flat end cap compatible with most JK Armament suppressors. Its small size makes it an ideal choice for... -
JK Armament LT Flash Reducer End Cap 30
JK ARMAMENT$80.99Jk Armament JK155LTEC30 LT Flash Reducer End Cap 30Cal Fits Aluminum Hard Anodized Black The JK Armament LT Flash Reducer is a compact, flat end cap designed for most JK suppressors. Its short profile makes it an ideal choice for users seeking minimal... -
JK Armament LT Flash Reducer End Cap 9mm Suppressor
JK ARMAMENT$80.99Jk Armament JK155LTEC9 LT Flash Reducer End Cap 9mm Luger Fits Aluminum Hard Anodized Black The JK Armament LT Flash Reducer is a compact and functional end cap designed for most JK Armament suppressors. Its flat, standard profile makes it suitable for a... -
JK Armament 155 LT Flash Reducer End Cap 45
JK ARMAMENT$80.99Jk Armament JK155LTEC45 LT Flash Reducer End Cap 45Cal Fits Aluminum Hard Anodized Black The JK Armament 155 LT Flash Reducer End Cap is designed as the shortest and most compact end cap for JK suppressors. Its flat profile and durable hard anodized... -
JK Armament Pro Flash Reducer End Cap for Suppressors
JK ARMAMENT$99.99Jk Armament JK155PROEC22 Pro Flash Reducer End Cap 22Cal Fits Titanium Hard Anodized Black The JK Armament Pro Flash Reducer is a compact, flat end cap designed for most JK Armament suppressors. Its small, concave channels help reduce flash and improve... -
JK Armament Pro High Flow Titanium Flash Hider End Cap
JK ARMAMENT$128.99Jk Armament JK155PROHFEC556 Pro High Flow End Cap Black Titanium 1.55" Diameter 22Cal The JK Armament Pro High Flow Titanium Flash Hider End Cap is designed for tactical and military use, providing effective flash suppression and enhanced gas flow. Its... -
JK Armament Pro High Flow Titanium Flash Hider End Cap
JK ARMAMENT$128.99Jk Armament JK155PROHFEC30 Pro High Flow End Cap Black Titanium 1.55" Diameter 30Cal The JK Armament Pro High Flow Titanium Flash Hider End Cap is designed to enhance tactical firearm performance. Featuring three prongs and built-in gas vents, this end...
