ODIN Works Enhanced Lower Parts Kit Black Fits AR15

Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit With T

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out... ... more

Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit Less T

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out... ... more

Armaspec Ar-15 Stainless Lower Parts Kits .223/5.56 - Stainless Lower Parts Kit .223/5.56 Black

Tired of getting all those extra parts inside a mil-spec lower parts kit that you're just not going to use? The AR-15 Stainless Lower Parts Kit from Armaspec is set up for builders who know they're using high-quality components and are going for an... ... 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

Alexander Arms AR15 Stripped Rifle Upper .50 Beowulf 16 in Barrel Carbine Length 1-20 Twist 49/64x20 Thread Thread Protector Black KIT-50

Alexander Arms AR15 Stripped Rifle Upper .50 Beowulf 16 in Barrel Carbine Length 1-20 Twist 49/64x20 Thread Thread Protector Black KIT-50. The Upper Receiver Built Kit comes with all the key components making it an excellent choice for a home build.... ... more

Alexander Arms AR15 Stripped Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Black KIT-65-18

Alexander Arms AR15 Stripped Rifle Upper 6.5 Grendel 18 in Barrel Carbine Length 1-7.5 Twist 5/8x24 Thread Black KIT-65-18. The Upper Receiver Built Kit comes with all the key components making it an excellent choice for a home build. Specifications... ... 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

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Freefloat Handguard A2 Muzzle

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Freefloat Handguard A2 Muzzle. Ghost Firearms designed these AR15 Lower Parts to work with their line of 9mm Rifle Upper Receivers... ... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Muzzle

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Muzzle. Ghost Firearms designed these AR15 Lower Parts to work with their line of 9mm Rifle Upper Receivers... ... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Muzzle

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Muzzle. Ghost Firearms designed these AR15 Lower Parts to work with their line of 9mm Rifle Upper Receivers... ... more

Midwest Industries MI Enhanced Drop in Trigger w/Lower Parts Kit Magpul Trigger Guard Ambi Safety Black/Blue MI-TRIGGER-KIT-C

Midwest Industries MI Enhanced Drop in Trigger w/Lower Parts Kit Magpul Trigger Guard Ambi Safety Black/Blue MI-TRIGGER-KIT-C. It features anti-walk pins a curved trigger with a 3.5lb pull weight. Midwest Industries delivers a trigger that offers a... ... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Freefloat Handguard A2 Muzzle

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Freefloat Handguard A2 Muzzle. Ghost Firearms designed these AR15 Lower Parts to work with their line of 9mm Rifle Upper Receivers... ... 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

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

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

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

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

CMMG ZEROED Lower Parts Kit AR15 55CA642

CMMG ZEROED Lower Parts Kit AR15 55CA642. Every piece is made here in the USA and comes in convenient color-coded packets to make assembly a breeze. Check out our interactive install walkthrough video below or read the CMMG Resources LPK Install... ... more

CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631

CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631. CMC Triggers manufactures the highest quality firearms components in the industry. Carrier Assembly: The flared rear of the enhanced bolt... ... 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

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

KAK AR-15 Lower Parts Kit Mil Spec Trigger Group/Trigger Guard/A2 Handle/Springs AR15-LP-KT-010

KAK AR-15 Lower Parts Kit Mil Spec Trigger Group/Trigger Guard/A2 Handle/Springs AR15-LP-KT-010. These AR15 Lower Parts Kits from KAK include extra bolt catch pins extra extractor springs extractor housings and pistol grips. In addition these kits... ... more

L2D Combat Enhanced Slide Parts Kit Glock 9mm Gen 3-4 Black LD-PK-ESP-9-BLK

L2D Combat Enhanced Slide Parts Kit Glock 9mm Gen 3-4 Black LD-PK-ESP-9-BLK. L2D enhanced slide parts kits includes all of the same premium quality 17-4 stainless steel components springs and components found in our regular slide kits however with the... ... more

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/Black ARM150-BLK

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/Black ARM150-BLK. One of the easiest ways to get almost everything you need for the lower receiver is by purchasing a lower parts kit and the Armaspec AR10 Gun Builders Lower Parts Kit is an... ... more

Nordic Components 22RB Dedicated 22 Upper Receiver Black Teflon 22RB Upper-16 22RB-UPPER-16-KIT

Nordic Components 22RB Dedicated 22 Upper Receiver Black Teflon 22RB Upper-16 22RB-UPPER-16-KIT. 22LR for recreational shooting training and hunting. The 22RB is manufactured using the same materials as most standard AR15 rifles ensuring that it is a... ... more

Aero Precision AR15/M4 Carbine Buffer Kit No Stock H Buffer Black APRH100959C

Aero Precision AR15/M4 Carbine Buffer Kit No Stock H Buffer Black APRH100959C. This kit includes a Buffer and is designed to increase reliability in rifles carbines or pistols with short gas systems. These parts would be perfect for your new build or... ... more

Breakthrough Clean Technologies AR15 Lower Block w/ Pivot Lock Green / Black AR15 BT-AR15LVB

Breakthrough Clean Technologies AR15 Lower Block w/ Pivot Lock Green / Black AR15 BT-AR15LVB. By inserting it into the magwell it provides a snug secure fit effortlessly locking in place using the receiver's magazine lock. This block can be easily... ... 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

TacFire SSRK6.5CRDLPK20BN AR Rifle Build Kit With Lower Parts Kit Black Nitride

TacFire SSRK6.5CRDLPK20BN AR Rifle Build Kit With Lower Parts Kit Black Nitride. 5CRDLPK20BN AR Rifle Build Kit with Lower Parts Kit Black Nitride - The TacFire SS-RK6 6.5CRD rifle build kit contains- 20" 6.5 Creedmoor barrel NIB extension/nitride;... ... 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 AR15 Enhanced Carbine Buffer Kit W/Carbine Buffer Black APRH101240

Aero Precision AR15 Enhanced Carbine Buffer Kit W/Carbine Buffer Black APRH101240. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the reliability security and simplicity of your build. Carbine Buffer - 3oz H... ... 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

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Clear LPK-ENH-CLEAR

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Clear LPK-ENH-CLEAR. These AR15 Lower Parts by Guntec USA are enhanced with an anodized finish and include essential parts like the Ambidextrous Safety a Trigger guard extended takedown... ... more

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Purple LPK-ENH-PURPLE

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Purple LPK-ENH-PURPLE. These AR15 Lower Parts by Guntec USA are enhanced with an anodized finish and include essential parts like the Ambidextrous Safety a Trigger guard extended takedown... ... more

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Blue LPK-ENH-BLUE

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Blue LPK-ENH-BLUE. These AR15 Lower Parts by Guntec USA are enhanced with an anodized finish and include essential parts like the Ambidextrous Safety a Trigger guard extended takedown pins... ... more

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Gold LPK-ENH-GOLD

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Gold LPK-ENH-GOLD. These AR15 Lower Parts by Guntec USA are enhanced with an anodized finish and include essential parts like the Ambidextrous Safety a Trigger guard extended takedown pins... ... more

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Red LPK-ENH-RED

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Red LPK-ENH-RED. These AR15 Lower Parts by Guntec USA are enhanced with an anodized finish and include essential parts like the Ambidextrous Safety a Trigger guard extended takedown pins... ... more

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/FDE ARM252-FDE

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/FDE ARM252-FDE. You need a lot of AR15 Lower Parts to complete the lower receiver and Armaspec makes this easy with their Superlight AR 15 Gun Builder's Kit. This kit comes with almost... ... more