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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

616 - 630 of 693 results
🔫 Elevate your AR-15 build with the KE Arms KP-15 Complete Lower Receiver! Lightweight, ambidextrous, and polymeric. Get yours in FDE today! 🎯
KE ARMS KP-15 COMPLETE LOWER RECEIVER AMBIDEXTROUS POLYMER FDE
AR-15 KP-15 COMPLETE LOWER RECEIVERS AMBIDEXTROUS POLYMER
KE ARMS
Not available - Is a 'Call to order' product.
£499.90 * £499.90 - £629.90*
Lower Receivers
0
🔫 Upgrade your AR-15 with a high-quality CMMG 22LR barrel assembly! Choose from 4.5'', medium taper, nitride finish & more. Get started on your custom build now! 🛠️
CMMG 4.5 BARREL SUB-ASSEMBLY 22LR
AR-15 BARREL ASSEMBLIES 22LR
CMMG
Reordered - Is a 'Call to order' product.
£179.90 * £179.90 - £299.90*
Rifle Barrels
0
🎯 Upgrade your AR-15 with a precision 22LR Barrel Assembly from CMMG! Available in 9.2", crafted in 4140 Chrome Moly with Nitride Finish. Shop now and customize your rifle! 🔧🔫
CMMG 9.2 BARREL SUB-ASSEMBLY 22LR
AR-15 BARREL ASSEMBLIES 22LR
CMMG
In stock - Is a 'Call to order' product.
£214.90 * £179.90 - £299.90*
Rifle Barrels
0
Upgrade your AR-15 with the WILSON COMBAT M16 Bolt Carrier Assembly 🔧 Precision-engineered for peak performance 🎯 Nickel-Boron finish for durability. Get yours now! 💥
WILSON COMBAT M16 BOLT CARRIER ASSY 5.56 NATO POLISHED NICKEL BORON
AR-15 BOLT CARRIER ASSEMBLY 5.56 NATO
WILSON COMBAT
Not available - Is a 'Call to order' product.
£264.90 * £244.90 - £264.90*
Bolt Carrier Groups
0
🔥 Build your compliant AR-15 with Aero Precision's Featureless Complete Lower Receiver w/ Magpul Stock 🎯. Anodized finish, 5.56 mm NATO ready. Learn more! ✅
AERO PRECISION FEATURELESS COMP LOWER W/MAGPUL FIXED CAR STOCK FOR AR15 BLK
AR-15 FEATURELESS LOWER RECEIVER COMPLETE W/ FIXED STOCK
AERO PRECISION
Reordered - Is a 'Call to order' product.
£509.90 *
Lower Receivers
0
🔫 Build your custom AR-15 with Aero Precision's Gen 2 Carbine Complete Lower! Features A2 Grip, Anodized Finish & more. No stock included. Learn more! 🎯
AERO PRECISION CARBINE COMP LOWER RCVR W/A2 GRIP & NO STOCK FOR AR15 BLK
AR-15 GEN 2 LOWERS COMPLETE W/ GRIPS
AERO PRECISION
In stock - Is a 'Call to order' product.
£409.90 *
Lower Receivers
0
🔫 Build your custom AR-15 with the Aero Precision M4E1 Complete Lower Receiver! Features an A2 Grip, M4 Stock & anodized finish. Learn more! 🎯🛠️
AERO PRECISION M4E1 COMP LOWER RECEIVER W/ A2 GRIP & M4 STOCK FOR AR-15 BLK
M4E1 LOWER COMPLETE W/ A2 GRIP & M4 STOCK
AERO PRECISION
In stock - Is a 'Call to order' product.
£469.90 *
Lower Receivers
0
🔧 Upgrade your AR-15 with the CMMG 5" Barrel & BCG Kit in .45ACP! Experience less recoil with Radial Delayed Blowback System. 🎯 Perfect for building a PCC. Shop now! ⚙️
CMMG 5" BARREL & BCG MT 1-16 .578X28 BLACK NITRIDE
BARREL AND BOLT CARRIER GROUP KITS 45ACP
CMMG
In stock - Is a 'Call to order' product.
£599.90 * £589.90 - £599.90*
Rifle Barrels
0
🔫 Upgrade your AR-15 with the CMMG 8" Barrel & BCG kit in .45ACP! Experience less recoil with Radial Delayed Blowback System. Perfect for PCC builds. Shop now! 🛒
CMMG 8" BARREL & BCG MT 1-16 .578X28 BLACK NITRIDE
BARREL AND BOLT CARRIER GROUP KITS 45ACP
CMMG
In stock - Is a 'Call to order' product.
£589.90 * £589.90 - £599.90*
Rifle Barrels
0
🔫 Upgrade your AR-15 with the KP-9 Complete Lower Receiver! Lightweight, Glock Mag compatible, and MIL-SPEC parts. Get started on your build today! 🛠️
KE ARMS KP-9 COMPLETE LOWER RECEIVER W/ MIL-SPEC PARTS KIT BLACK
KP-9 COMPLETE LOWER RECEIVER POLYMER
KE ARMS
Not available - Is a 'Call to order' product.
£299.90 * £299.90 - £579.90*
Lower Receivers
0
🔥 Enhance your AR-15 with the Wilson Combat M16 Bolt Carrier Assembly! Precision-crafted for reliability in 5.56 NATO. Get the best 🔝, shop now! ✨
WILSON COMBAT M16 BOLT CARRIER ASSY 5.56 NATO POLISHED BLK NITRIDE
AR-15 BOLT CARRIER ASSEMBLY 5.56 NATO
WILSON COMBAT
Not available - Is a 'Call to order' product.
£244.90 * £244.90 - £264.90*
Bolt Carrier Groups
0
🔫 Upgrade your AR-15 with KE Arms LLC's KP-15 Stripped Lower Receiver! Lightweight polymer design with integral components. Shop now for durability & precision. 🎯
KE ARMS KP-15 STRIPPED LOWER RECEIVER POLYMER BLACK
AR-15 KP-15 STRIPPED LOWER RECEIVERS POLYMER
KE ARMS
Not available - Is a 'Call to order' product.
£129.90 * £129.90 - £144.90*
Lower Receivers
0
🎯 Upgrade your AR-15 with the BCM Mk12 18' Stainless Steel Barrel for precision & durability. Rifle-length gas system, 1-8 twist, ready to install! Learn more. 🔫
BRAVO COMPANY MK12 18" STAINLESS STEEL RIFLE LENGTH GAS SYSTEM
AR-15 MK12 BARREL 18" STAINLESS STEEL
BRAVO COMPANY
In stock - Is a 'Call to order' product.
£489.90 *
Rifle Barrels
0
🔫 Upgrade your AR-15 with the Wilson Combat M16 Bolt Carrier Assembly! Precision-crafted for 5.56 NATO rifles, ensure reliability & longevity. Shop now! ✅
WILSON COMBAT M16 BOLT CARRIER ASSY 5.56 NATO PHOSPHATE BLACK
AR-15 BOLT CARRIER ASSEMBLY 5.56 NATO
WILSON COMBAT
Not available - Is a 'Call to order' product.
£244.90 * £244.90 - £264.90*
Bolt Carrier Groups
0
🔫 Upgrade your AR-15 with the KE Arms KP-15 Complete Lower Receiver! Lightweight, ambidextrous design with integrated components. Shop now for enhanced durability and performance. 🛒
KE ARMS KP-15 COMPLETE LOWER RECEIVER AMBIDEXTROUS POLYMER BLK
AR-15 KP-15 COMPLETE LOWER RECEIVERS AMBIDEXTROUS POLYMER
KE ARMS
Not available - Is a 'Call to order' product.
£499.90 * £499.90 - £629.90*
Lower Receivers
0
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