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Tiger Rock Glock 19 Complete Lower Parts Kit Black Small LPK-G19P

Tiger Rock Glock 19 Complete Lower Parts Kit Black Small LPK-G19P. Does not include frame locking block and magazine Kit Specifications for Tiger Rock Glock 19 Complete Lower Parts Kit: Manufacturer: Tiger Rock Color: Black Gun Make: Glock Gun Model:... more

Cmmg 308 Ar Lower Gunbuilder's Lower Parts Kit - 308 Ar Gunbuilder's Lower Parts Kit

The 308 version includes LR308 takedown and pivot pins as well as an improved bolt catch. The 308 kits also include a bolt catch screw in place of the AR-15 pin. Parts list includes: Takedown pin, receiver pivot pin, takedown pin detent (2), takedown... more

Rosco Manufacturing Bloodline Sauce Pack 11.5in 5.56/.300 BLK Black SP-BL-115-556-BCG-GTC-NGB-001

Rosco Manufacturing Bloodline Sauce Pack 11.5in 5.56/.300 BLK Black SP-BL-115-556-BCG-GTC-NGB-001. The result is a hand-picked list of parts that will produce results right out of the box. All parts within these kits are designed to synchronize... 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 Ar-15/M16 Bolt Rehab Kit - Bolt Rehab Parts Kit For Ar-15 /M16

Caliber-specific kits contain all the parts needed to refurbish or repair bolts on AR-style rifles. AR-15 Kit contains ejector, ejector/selector detent spring, extractor, extractor spring and buffer, extractor pin, ejector roll pin, 3 gas rings and... more

JE Machine Tech Lower Parts Kit Glock 17 Gen 1-3 Black TS-LPKG17

JE Machine Tech Lower Parts Kit Glock 17 Gen 1-3 Black TS-LPKG17. glock calibers. The kit includes all the major linkage parts required to complete a glock lower frame. Each part is made to mil-spec standards and tolerances. Professional quality parts... more

Timber Creek Enforcer AR Complete Build Kit AR-15 Robin's Egg Blue Ambidextrous TCOEKRE

Timber Creek Enforcer AR Complete Build Kit AR-15 Robin's Egg Blue Ambidextrous TCOEKRE. Each of these AR15 Lower Parts thoughtfully designed by Timber Creek Outdoors incorporate a unique ambidextrous feature that makes the firearm easier to use for... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Gloss Rainbow BUILD-KIT-AMBI-RPVD

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Gloss Rainbow BUILD-KIT-AMBI-RPVD. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec buffer... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Matte Rainbow BUILD-KIT-AMBI-M-RPVD

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Matte Rainbow BUILD-KIT-AMBI-M-RPVD. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec... more

Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver 5.56x45mm NATO 16in Mid-Length Black RKT104

Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver 5.56x45mm NATO 16in Mid-Length Black RKT104. Del-Ton brings this rifle kit with a complete upper assembly that has been head-spaced and test-fired. Includes all buttstock components and a... more

Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver 5.56x45mm NATO 16in Carbine Length Black RKT101

Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver 5.56x45mm NATO 16in Carbine Length Black RKT101. Del-Ton brings this rifle kit with a complete upper assembly that has been head-spaced and test-fired. Includes all buttstock components and a... more

Cmmg Ar-15 Barrel & Bolt Carrier Group Sets 9mm - Ar-15 5 Barrel & Bcg Set 9mm

CMMG's MkGs Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using their Patent Pending Radial Delayed Blowback System. Unlike typical direct blowback systems, our RDB uses a bolt that is forced to rotate and unlock, slowing the BCG. This... more

Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver 5.56x45mm NATO 11.5in Pistol Length Black RKT107

Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver 5.56x45mm NATO 11.5in Pistol Length Black RKT107. Del-Ton brings this rifle kit with a complete upper assembly that has been head-spaced and test-fired. Includes all buttstock components and a... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Chrome BUILD-KIT-AMBI-C

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Chrome BUILD-KIT-AMBI-C. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec buffer tube bolt... more

Cmmg Ar-15 Barrel & Bolt Carrier Group Sets 9mm - Ar-15 8 Barrel & Bcg Set 9mm

CMMG's MkGs Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using their Patent Pending Radial Delayed Blowback System. Unlike typical direct blowback systems, our RDB uses a bolt that is forced to rotate and unlock, slowing the BCG. This... more

Rosco Manufacturing Purebred Sauce Pack 16in 5.56/.300 BLK Stainless SP-PB-16-223-BCG-GTM-NGB-001

Rosco Manufacturing Purebred Sauce Pack 16in 5.56/.300 BLK Stainless SP-PB-16-223-BCG-GTM-NGB-001. The result is a hand-picked list of parts that will produce results right out of the box. All parts within these kits are designed to synchronize... more

FM Products 9mm Bolt Carrier and Heavy Buffer 6.5 oz w/.308 Carbine Recoil Spring Black FM-9BCG-HB-RS

FM Products 9mm Bolt Carrier and Heavy Buffer 6.5 oz w/.308 Carbine Recoil Spring Black FM-9BCG-HB-RS. C.C. Each kit contains a complete Premium FM9 Bolt Carrier Group BCG .308 Carbine Recoil Spring and a Heavy Buffer to ensure proper function on your... more

Rosco Manufacturing Bloodline Sauce Pack 14.5in 5.56/.300 BLK Black SP-BL-145-556-BCG-GTM-NGB-001

Rosco Manufacturing Bloodline Sauce Pack 14.5in 5.56/.300 BLK Black SP-BL-145-556-BCG-GTM-NGB-001. The result is a hand-picked list of parts that will produce results right out of the box. All parts within these kits are designed to synchronize... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 5.56mm 16in Carbine 4150 Chrome Moly Steel Barrel 1-7 Twist 14in M-LOK Free Float Hand Guard A2

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 5.56mm 16in Carbine 4150 Chrome Moly Steel Barrel 1-7 Twist 14in M-LOK Free Float Hand Guard A2. 56 NATO Complete Upper Receiver w/ Rifle Lower Parts Kit is packed with high-quality parts that will... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 5.56mm 16in Carbine 4150 Chrome Moly Steel Barrel 1-7 Twist 14in M-LOK Free Float Hand Guard A2

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 5.56mm 16in Carbine 4150 Chrome Moly Steel Barrel 1-7 Twist 14in M-LOK Free Float Hand Guard A2. 56 NATO Complete Upper Receiver w/ Rifle Lower Parts Kit is packed with high-quality parts that will... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit .300 Blackout 16in Pistol Moly Barrel 1-8 Twist 14in M-LOK Free Float Hand Guard A2 Flash Hider

Ghost Firearms Upper Receiver Rifle Lower Parts Kit .300 Blackout 16in Pistol Moly Barrel 1-8 Twist 14in M-LOK Free Float Hand Guard A2 Flash Hider. 300 Blackout Complete Upper Receiver w/ Rifle Lower Parts Kit you can create a powerful firearm without... more

JE Machine Tech Lower Parts Kit Glock 19 Gen 1-3 Black TS-LPKG19

JE Machine Tech Lower Parts Kit Glock 19 Gen 1-3 Black TS-LPKG19. glock calibers. The kit includes all the major linkage parts required to complete a glock lower frame. Each part is made to mil-spec standards and tolerances. Professional quality parts... more

ZEV Technologies Parts Kit for OZ9 MBK Silver PK-OZ9-MBK

ZEV Technologies Parts Kit for OZ9 MBK Silver PK-OZ9-MBK. Z-9 MBK includes all of the internal components necessary to assemble a complete O.Z-9 pistol with the purchase of an O.Z-9 MBK ZEV stripped slide ZEV trigger bar ZEV barrel ZEV guide rod and... more

Del-Ton Pre-Ban Government Profile Rifle Kit 20in Standard/Rifle RKT106

Del-Ton Pre-Ban Government Profile Rifle Kit 20in Standard/Rifle RKT106. These Rifle Parts by Del-Ton come with a head-spaced and test-fired upper assembly buttstock with components and a complete lower parts kit containing a receiver bolt carrier... more

Luth-Ar Ar-308 Lower Parts Kit - Ar-308 Lower Parts Kit - Complete

308 LOWER PARTS KITS No MIM here. Luth-AR produces only the best quality, American made parts for the AR platform. All of the parts included in our lower parts kits are investment cast or otherwise machined to Mil-Spec drawings, materials and heat... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Bronze BUILD-KIT-AMBI-BRZ

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Bronze BUILD-KIT-AMBI-BRZ. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec buffer tube... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Anodized Red BUILD-KIT-AMBI-RED

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Anodized Red BUILD-KIT-AMBI-RED. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec buffer... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Anodized Gold BUILD-KIT-AMBI-GOLD

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Anodized Gold BUILD-KIT-AMBI-GOLD. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec buffer... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Black Chrome BUILD-KIT-AMBI-BC

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Black Chrome BUILD-KIT-AMBI-BC. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec buffer... more

Luth-AR Bull Rifle Kit Minus Lower Receiver w/Fixed Stock .223 27in 18in Bull Rifle 1x9 1/2x28 Picatinny Key MOD A2 Flash Hider Anodized Manganese

Luth-AR Bull Rifle Kit Minus Lower Receiver w/Fixed Stock .223 27in 18in Bull Rifle 1x9 1/2x28 Picatinny Key MOD A2 Flash Hider Anodized Manganese. 223 Rem Fluted Bull Barrel Upper with 15in KeyMod Palm Handguard and Complete Lower Parts Kit comes with... more

Bushmaster AR15 Complete Lower Parts Kit Black 00-50054-BLK

Bushmaster AR15 Complete Lower Parts Kit Black 00-50054-BLK. All parts are mil-spec and made with the highest quality for a perfect fit. Specifications for Bushmaster AR15 Complete Lower Parts Kit: Manufacturer: Bushmaster Color: Black Fabric/Material:... more

Cmmg Ar-15 Receiver Extension Kit - Ar15 Carbine Receiver Extension Kit

In the middle of an AR-15 build? Don't worry about all the parts at the butt-end of your AR-15. CMMG has you covered with the company's AR-15 Receiver Extension Kit, providing you with all the components you need to complete the receiver extension on... more

Cmmg Ar-15/M16 Lower Spring Kit - Ar-15 Lower Pin & Spring Kit

Parts kit contains 17 essential pins and springs for your AR lower receiver. Saves time when assembling components for a build and makes a great emergency replacement kit for small parts that are most often lost or broken. Trigger Spring Hammer Spring... more

Cmmg Ar-15/M16 Enhanced Repair Kit - Ar15 Enhanced Repair Kit

Kits contain commonly-replaced AR-15 parts so you can have replacements on hand for refurbishing and repairing your rifle. Kits come with various mixtures of parts. All kits are sold separately. Mfg: Cmmg SPECS: Fits AR-15 rifles. more

Cmmg Ar-15 4.5" Barrel & Bolt Group Kit - Ar-15 4.5 Barrel & Bolt Group Kit Mt 4140cm 22lr

In this Barrel and Bolt Group Kit, CMMG provides everything you need to convert your AR-15 into a dedicated .22 LR rimfire training platform. The barrel measures 4.5 inches long and is machined from 4140 chrome-moly steel, complete with a salt-bath... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Anodized Purple BUILD-KIT-AMBI-PURPLE

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Anodized Purple BUILD-KIT-AMBI-PURPLE. This Guntec USA Parts Kit features a multi-position short throw ambidextrous safety. Complete AR-15 Builders Kits come in a black color and include a Mil-Spec... more

HIPP Customs AR-15 Complete Buffer Tube Kit Black MIL-SPEC HC15BUFKIT

HIPP Customs AR-15 Complete Buffer Tube Kit Black MIL-SPEC HC15BUFKIT. . These AR15 Buffer Assemblies through the skilled product professionals at HIPP Customs are designed working with long lasting and efficient components in order to supply you with... more

Ghost Firearms Upper Receiver Rifle Lower Parts Kit .300 Blackout 16in Pistol 4150 Light HBAR Barrel 1-8 Twist 14in M-LOK Free Float Hand Guard A2

Ghost Firearms Upper Receiver Rifle Lower Parts Kit .300 Blackout 16in Pistol 4150 Light HBAR Barrel 1-8 Twist 14in M-LOK Free Float Hand Guard A2. 300 Blackout Complete Upper Receiver w/ Rifle Lower Parts Kit you can create a powerful firearm without... more