XTS AR-15 Lower Part Kit No Fire Control Black LPK-NFC

Aero Precision Ar-15 Moe Lower Parts Kits W/O Fire Control Group - Ar-15 Moe Lower Parts Kit Minus F

Aero Precision's line of Lower Parts Kits featuring Magpul Grips is designed to be versatile for your needs. Each kit is available with MOE Grip Options in Black and FDE. This AR15 Lower Parts Kit includes the components needed to assemble an Aero... ... more

Aero Precision Ar-15 Moe Lower Parts Kits W/O Fire Control Group - Ar-15 Moe Lower Parts Kit Minus F

Aero Precision's line of Lower Parts Kits featuring Magpul Grips is designed to be versatile for your needs. Each kit is available with MOE Grip Options in Black and FDE. This AR15 Lower Parts Kit includes the components needed to assemble an Aero... ... more

Alg Defense Ar-15 Lower Parts Kit W/ Qms Trigger - Ar-15 Lower Parts Kit With Grip W/ Qms Trigger

Complete Lower Parts Kit with QMS Trigger. This kit comes with: Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring, Bolt Catch Roll Pin, Mag Release, Mag Release Button, Mag Release Spring, Buffer Retainer Spring, Safety, Buffer Retainer, Safety Detent... ... more

Tiger Rock AR-15 6 Position Stock Kit Mil Spec w/ Lower Parts Kit Standard Grip And Trigger Guard Black Medium 223LB-LPK17-ST

Tiger Rock AR-15 6 Position Stock Kit Mil Spec w/ Lower Parts Kit Standard Grip And Trigger Guard Black Medium 223LB-LPK17-ST. AR-15 6 Position Stock Kit -Mil Spec with Lower Parts Kit Standard Grip and Trigger Guard M4 Six Position Buffer Tube Kit... ... more

Spikes Tactical Enhanced Lower Parts Kit No Fire Control Group/Trigger Flat Dark Earth SLPK310

Spikes Tactical Enhanced Lower Parts Kit No Fire Control Group/Trigger Flat Dark Earth SLPK310. These rugged high quality AR15 Lower Parts developed by Spikes Tactical include five upgrades over your standard parts: tool-less trigger guard ergo grip... ... more

Guntec USA AR-15 Finishing Kit Black Chrome AR-FINISHING-KIT-BC

Guntec USA AR-15 Finishing Kit Black Chrome AR-FINISHING-KIT-BC. With a wide variety of components these Guntec USA AR-15 Charging Handles are compatible with numerous bolt calibers and provide reliable performance time after time. For the AR platform... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE Anodized Black APRH100964

Aero Precision Lower Parts Kit AR-15 Magpul MOE Anodized Black APRH100964. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our MINUS... ... more

Spikes Tactical Standard Lower Parts Kit Fire Control Group/Trigger Black SLPK101

Spikes Tactical Standard Lower Parts Kit Fire Control Group/Trigger Black SLPK101. The kit we came up with exceeds Military Specifications by a long shot while also offering a much better fit and finish Specifications for Spikes Tactical Standard Lower... ... more

Guntec USA AR-15 Complete Lower Parts Kit w/A2 Pistol Grip Black LPK-A2

Guntec USA AR-15 Complete Lower Parts Kit w/A2 Pistol Grip Black LPK-A2. Specifications for Guntec USA AR-15 Complete Lower Parts Kit: Manufacturer: Guntec USA Color: Black Gun Model: AR-15 Condition: New Package Contents: Guntec USA AR-15 Complete... ... more

Aero Precision Lower Parts Kit M4E1 Magpul MOE SL No Fire Control Group/Trigger Anodized Black APRH100986

Aero Precision Lower Parts Kit M4E1 Magpul MOE SL No Fire Control Group/Trigger Anodized Black APRH100986. Aero Precision designed these AR15 Lower Parts to work with their M4E1 AR LPK or any other AR-15 lower receiver since the parts are all built-in... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE Flat Dark Earth APRH100965

Aero Precision Lower Parts Kit AR-15 Magpul MOE Flat Dark Earth APRH100965. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our MINUS... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL Flat Dark Earth APRH100967

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL Flat Dark Earth APRH100967. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our... ... more

Jacob Grey Firearms AR-15 Lower Parts Kit Black JGLPK

Jacob Grey Firearms AR-15 Lower Parts Kit Black JGLPK. From amateur gun builder to seasoned expert gun smith this lower parts kit is for you. Just add your favorite grip Jacob Grey JG-15 Lower Buffer Tube Kit and Stock and you are ready to complete... ... more

CMMG ZEROED Gunbuilder's Lower Parts Kit AR-15 55CA6BA

CMMG ZEROED Gunbuilder's Lower Parts Kit AR-15 55CA6BA. Check out our interactive install walkthrough video below or read the CMMG Resources LPK Install article for an in-depth breakdown. All parts meet or exceed mil-spec. Specifications for CMMG AR-15... ... more

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit 9mm 9x19 Para 7.5in Pistol Light HBAR Barrel 1-10 Twist 7in M-LOK Freefloat Handguard Blk

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit 9mm 9x19 Para 7.5in Pistol Light HBAR Barrel 1-10 Twist 7in M-LOK Freefloat Handguard Blk. These AR15 Lower Parts by Ghost Firearms contain everything you need to install the lower half onto an... ... more

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit .300 Blackout 10.5in Pistol Light HBAR Barrel 1-8 Twist 9in M-LOK Freefloat Handguard Blk

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit .300 Blackout 10.5in Pistol Light HBAR Barrel 1-8 Twist 9in M-LOK Freefloat Handguard Blk. 300 Blackout Complete Upper Receiver w/Pistol Lower Parts Kit is full of them. Ghost Firearms expertly... ... more

Black Rain Ordnance Lower Parts Kit 5.56/.223 Black BRO-LPK-BLK

Black Rain Ordnance Lower Parts Kit 5.56/.223 Black BRO-LPK-BLK. In addition to all the standard required springs pins detents and more these AR15 Lower Parts also feature the Black Rain Ordnance 3.5lb single stage drop-in trigger for improved accuracy... ... more

Spikes Tactical Enhanced Lower Parts Kit Fire Control Group/Trigger Black SLPK301

Spikes Tactical Enhanced Lower Parts Kit Fire Control Group/Trigger Black SLPK301. These rugged high quality AR15 Lower Parts developed by Spikes Tactical include five upgrades over your standard parts: tool-less trigger guard ergo grip KNS... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE No Fire Control Group/Trigger Anodized Black APRH100980

Aero Precision Lower Parts Kit AR-15 Magpul MOE No Fire Control Group/Trigger Anodized Black APRH100980. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an... ... more

Wilson Combat Small Parts Lower Receiver Kit AR-15 Billet TR-LOWERK-B15

Wilson Combat Small Parts Lower Receiver Kit AR-15 Billet TR-LOWERK-B15. These quality parts are built by Wilson Combat's machine shop or USGI contractors to meet or exceed Military Specifications. This kit includes a right hand safety selector.... ... more

LWRCI PDW Stock Kit For Non-Ambidextrous Lowers Ar-15 Black 200-0119A02

LWRCI PDW Stock Kit For Non-Ambidextrous Lowers Ar-15 Black 200-0119A02. 56 NATO or 6.8 SPC piston rifle to add that bit of flair or shorten the overall length. Specifications for LWRCI PDW Stock Kit For Non-Ambidextrous Lowers Ar-15: Manufacturer:... ... more

Aero Precision AR15 Enhanced Lower Parts Kit Black APRH100301C

Aero Precision AR15 Enhanced Lower Parts Kit Black APRH100301C. These AR15 Lower Parts by Aero Precision contain Mil-Spec dimensions and coating that ensure each part fits precisely with your firearm leading to the correct component interface and the... ... more

Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Purple Enforcer Kits PPA

Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Purple Enforcer Kits PPA. Each of these AR15 Lower Parts thoughtfully designed by Timber Creek Outdoors incorporate a unique ambidextrous feature that makes the firearm easier to... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL No Fire Control Group/Trigger Flat Dark Earth APRH100983

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL No Fire Control Group/Trigger Flat Dark Earth APRH100983. These AR15 Lower Parts from the experts at Aero Precision include all the parts needed to assemble one including the necessary Mil-Spec... ... more

Guntec USA AR-15 Accent Kit Black ACC-KIT-BLACK

Guntec USA AR-15 Accent Kit Black ACC-KIT-BLACK. With these Guntec USA AR15 Accent Kits you'll get everything you need in order to create a more customized experience with your AR. These AR15 Lower Parts by Guntec USA come with all the hardware needed... ... more

Spikes Tactical Enhanced Lower Parts Kit Fire Control Group/Trigger Flat Dark Earth SLPK302

Spikes Tactical Enhanced Lower Parts Kit Fire Control Group/Trigger Flat Dark Earth SLPK302. These rugged high quality AR15 Lower Parts developed by Spikes Tactical include five upgrades over your standard parts: tool-less trigger guard ergo grip KNS... ... more

Rise Armament OPMOD Hex-C RA-240 AR-15 Enhanced Rifle Trigger and Lower Parts Kit Black RA-240-HEXC-BLK-12003

Rise Armament OPMOD Hex-C RA-240 AR-15 Enhanced Rifle Trigger and Lower Parts Kit Black RA-240-HEXC-BLK-12003. Its curved trigger blade will add an element of comfort to your trigger finger. Available in a black nitride or nickel boron finish the... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL No Fire Control Group/Trigger Anodized Black APRH100982

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL No Fire Control Group/Trigger Anodized Black APRH100982. These AR15 Lower Parts from the experts at Aero Precision include all the parts needed to assemble one including the necessary Mil-Spec receiver... ... more

Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 19 Stippled 5lb Mag Catch Spring 5lb Trigger Spring Black 50211

Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 19 Stippled 5lb Mag Catch Spring 5lb Trigger Spring Black 50211. Specifications for Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 19: Manufacturer: Centennial Defense Systems... ... more

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 13in Handguard Flash Hider Black J27113

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 13in Handguard Flash Hider Black J27113. 56 Rifle Build Kit then you have turned up at the right spot.. Developed using several of the most extremely heavy duty and long lasting components around... ... more

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 15in Handguard Flash Hider Black J27115

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 15in Handguard Flash Hider Black J27115. 56 Rifle Build Kit then you have turned up at the right spot.. Developed using several of the most extremely heavy duty and long lasting components around... ... more

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit 7.62x39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard Blk

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit 7.62x39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard Blk. This complete upper assembly kit by Ghost Firearms comes with a solid 4150 Light H Bar Button Rifle Barrel... ... more

Aero Precision Enhanced Lower Parts Kit M5 .308 No Fire Control Group/Trigger or Pistol Grip Anodized Black APRH100386

Aero Precision Enhanced Lower Parts Kit M5 .308 No Fire Control Group/Trigger or Pistol Grip Anodized Black APRH100386. 308) lower parts kit helps you to build a custom .308 AR from the ground up. Mil- spec dimensions and coating ensure the highest... ... more

Aero Precision Lower Parts Kit M4E1 Magpul MOE No Fire Control Group/Trigger Anodized Black APRH100984

Aero Precision Lower Parts Kit M4E1 Magpul MOE No Fire Control Group/Trigger Anodized Black APRH100984. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an... ... more

XTS Anodized Parts Kit Red XTS-ADZ-PKRD

XTS Anodized Parts Kit Red XTS-ADZ-PKRD. Specifications for XTS Anodized Parts Kit: Manufacturer: XTS Finish: Anodized Gun Model: AR-10 AR-15 Hand: Ambidextrous Gun Type: Rifle Condition: New Gun Make: AR Platform Package Contents: XTS Anodized Parts... ... more

TacFire Lower Parts Kit Glock 17/19 Black LPK-GLK

TacFire Lower Parts Kit Glock 17/19 Black LPK-GLK. These Pistol Triggers include a side lock spring and other essential Glock parts that are perfect for replacing or upgrading your current setup. Please note that these Glock lower parts kits do not... ... more

Patmos Arms Sig Sauer P320 Lower Parts Kit Black Compact Size PALPK-320

Patmos Arms Sig Sauer P320 Lower Parts Kit Black Compact Size PALPK-320. This is an upgraded kit with new drop-safe components. These Patmos Arms P320 Parts are compatible with any upgraded Sig p320 slide in 9mm 40 S&W and 357 Sig. Specifications for... ... more