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Home Popular AR-15 Kit

AR-15 Kit

AR-15 Kit Rifle Parts
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AR-15 Kit - Products

601 - 615 of 693 results
🔧 Upgrade your AR-15 with the BRN-4 Piston Upper Receiver Kit! Featuring HK® 416 components, nitride BCG, and a 10.4" barrel. Get started on your build today! ⚙️🛠️
BROWNELLS BRN-4 10.4" UPPER RECEIVER KIT
BRN-4 PISTON UPPER RECEIVER KITS
BROWNELLS
Not available - Is a 'Call to order' product.
£1,849.90 *
Barreled Receivers
0
🎯 Complete your build with the Aero Precision M16A4 Clone Lower Receiver! Anodized finish, A2 stock & grip, and authentic engravings. Learn more! 🔫
AERO PRECISION M16A4 CLONE COMPLETE LOWER RECEIVER FOR AR-15 BLACK
AR-15 M16A4 COMPLETE LOWER CLONE
AERO PRECISION
In stock - Is a 'Call to order' product.
£519.90 *
Lower Receivers
0
Organize your ammo with ease!🎯 The Magstorage Solutions Pistol Mag Holder stores AR-15 & pistol mags securely. Fits various sizes & types. Shop now! 🔒✨
MAGSTORAGE SOLUTIONS PISTOL MAG HOLDER
AR-15 MAGHOLDER
MAGSTORAGE SOLUTIONS
Not available
 
Safe Accessories
0
🎯 Upgrade your AR-15 with CMMG's 9.2" 22LR Barrel! Precision & performance for dedicated .22 shooters. 🛠️ Easy install, matte finish. Shop now! 🔫
CMMG AR15 9.2" 22LR BARREL W/ COLLAR
AR-15/M16 22LR DEDICATED BARREL
CMMG
In stock - Is a 'Call to order' product.
£259.90 *
Rifle Barrels
0
🎯 Upgrade your Glock with CMC Triggers' DROP-IN TRIGGER KIT! Experience a smoother pull & enhanced performance. Fits GEN 1-3 .45 CAL. Shop now! 🔧🔫
CMC TRIGGERS DROP-IN TRIGGER KIT FOR GLOCK 45 CAL GEN 1-3 BLACK
DROP-IN TRIGGER KIT FOR GLOCK
CMC TRIGGERS
Not available
 
Triggers
2.3
🎯 Enhance your Glock's performance with CMC Triggers DROP-IN TRIGGER KIT for 45 CAL GEN 4! Flat style, black finish, OEM internals. Get a smoother pull & faster reset now! 🔫
CMC TRIGGERS DROP-IN TRIGGER KIT FOR GLOCK 45 CAL GEN 4 BLACK
DROP-IN TRIGGER KIT FOR GLOCK
CMC TRIGGERS
Not available
 
Triggers
2.3
🔥 Upgrade your AR-15 with the JP Enterprises Ultra Low Mass Carrier with .223 Bolt for unmatched reliability & performance. Learn more & shop now! 🌟
J P ENTERPRISES AR15/M16 ULTRA LOW MASS CARRIER W/ 223 BOLT
AR-15/M16 ULTRA LOW MASS CARRIER W/223 BOLT
J P ENTERPRISES
In stock - Is a 'Call to order' product.
£589.90 *
Bolt Carrier Groups
0
Upgrade your AR-15 with the SR-15 E3 MOD 2 Upper Receiver from KNIGHTS ARMAMENT 🛠️. Featuring a 14.5" chrome-lined barrel, M-LOK handguard, and dual-ejector bolt. Get battle-ready quality now! 🔫🎯
KNIGHTS ARMAMENT AR-15 UPPER RECEIVER CARBINE MOD 2 14.5" URX 4
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK
KNIGHTS ARMAMENT
Not available - Is a 'Call to order' product.
£2,499.90 * £2,449.90 - £2,499.90*
Upper Receivers
0
🔥 Upgrade your AR-15 with the SR-15 E3 MOD 2 Upper Receiver 🎯 18' M-LOK by Knights Armament. Chrome lined barrel, QDC flash hider & more! Get battle-ready now! 💪
KNIGHTS ARMAMENT AR-15 UPPER RECEIVER LPR MOD 2 18" URX
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK
KNIGHTS ARMAMENT
Not available - Is a 'Call to order' product.
£2,449.90 * £2,449.90 - £2,499.90*
Upper Receivers
0
Upgrade your AR-15 with the Knight's Armament SR-15 E3 Mod 2 Upper Receiver 🛠️. Choose the 11.5'' M-LOK style for top-tier, battle-ready quality. Shop now! 🔫🎯
KNIGHTS ARMAMENT AR-15 UPPER RECEIVER CQB MOD 2 11.5" URX 4
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK
KNIGHTS ARMAMENT
Not available - Is a 'Call to order' product.
£2,499.90 * £2,449.90 - £2,499.90*
Upper Receivers
0
Sale
Upgrade your Remington 870 with Magpul SGA Cheek Riser Kits 🛠️ Achieve the perfect cheek weld for enhanced aiming with durable, easy-to-install risers. Shop now in Flat Dark Earth! 🔍🎯
MAGPUL SGA LOW CHEEK RISER, FLAT DARK EARTH
REMINGTON 870 SGA CHEEK RISER KITS
MAGPUL
Not available
 
Cheek Pieces
0
🔫 Upgrade your AR-15 with CMMG's precision 22LR Barrel Assemblies! Choose from 4.5'', 16.1'', or 9'' lengths. Nitride finish, 1:16 twist. Shop now! 🎯
CMMG 16.1 BARREL SUB-ASSEMBLY 22LR
AR-15 BARREL ASSEMBLIES 22LR
CMMG
In stock - Is a 'Call to order' product.
£219.90 * £179.90 - £299.90*
Rifle Barrels
0
🔫 Build your custom AR-15 with the M4E1 Complete Lower Receiver! Featuring an Anodized Black A2 Grip, no stock, and mil-spec parts. Get started with Aero Precision today! 🎯
AERO PRECISION M4E1 COMP LOWER RECEIVER W/A2 GRIP NO STOCK FOR AR-15 BLACK
M4E1 RIFLE LOWER COMPLETE W/ A2 GRIP
AERO PRECISION
In stock - Is a 'Call to order' product.
£459.90 *
Lower Receivers
0
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