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Spikes Tactical Enhanced Lower Parts Kit LPK Spike's Tactical Barking Spider 2 Krink Break (.30) M16/AR15 Bolt - 9310 MPI (5.56) - Completion Kit - *Nickel Boron* Spike's Tactical Stripped Lower (Multi) Forged Spider - Bullet Markings
Spike's Tactical Enhanced Lower Parts Kit LPK (BLK)
MSRP $169.95
SALE PRICE: $165.00
IN STOCK
(33)
Spike's Tactical Barking Spider 2 Krink Break (.30 Cal)
MSRP $134.95
SALE PRICE: $125.00
IN STOCK
(5)
M16/AR15 Bolt - 9310 MPI (5.56) - Completion Kit - *Nickel Boron*
Our Price: $67.95
SALE PRICE: $55.00
IN STOCK
(11)
Nickel Boron Bolt Carrier Group - 158® - MPI -  M16 BCG (5.56) M4 Flat Top Upper Receiver – Stripped FAXON FIREARMS 16" GUNNER, 5.56 NATO, Mid-Length, 4150 QPQ Phosphate Bolt Carrier Group 158 - MPI
RTB Nickel Boron Bolt Carrier Group - 158® - MPI - M16 BCG (5.56)
MSRP $169.99
Deal of the Day Price: $135.00
IN STOCK
(26)
M4 Flat Top Upper Receiver – Stripped
MSRP $80.00
SALE PRICE: $55.00
IN STOCK
(29)
FAXON FIREARMS 16" GUNNER, 5.56 NATO, Mid-Length, 4150 QPQ
MSRP $175.00
SALE PRICE: $166.25 FREE SHIPPING + ADDITIONAL 5% OFF ADDED TO CART
(Out of Stock)
(10)
Phosphate Bolt Carrier Group 158 - MPI
MSRP $139.99
SALE PRICE: $85.00
IN STOCK
Hiperfire Hipertouch AR15  24-3G Trigger- Elite - 3 Gun AR15 80% Lower Receiver (Cerro Forge)  - **RAW** Radical Firearms Low Profile Steel Gas Block - .750 80 Percent Arms Universal 80% AR-15 Drill Press Jig
Hiperfire Hipertouch AR15 24-3G Trigger- Elite - 3 Gun
MSRP $225.00
SALE PRICE: $213.75 FREE SHIPPING
IN STOCK
AR15 80% Lower Receiver (Cerro Forge) - **RAW**
Our Price: $79.99
Deal of the Day Price: $49.99
IN STOCK
(90)
Radical Firearms Low Profile Steel Gas Block - .750
MSRP $24.00
SALE PRICE: $15.00
IN STOCK
(13)
Lantac Dragon "Zero Recoil" Advanced Muzzle Brake 5/8x24 Polymer80, 80% Lower Receiver and Jig System - Complete Kit *.308* Rock River Arms chrome bolt carrier group Stripped Nickel Teflon Upper Blem
Rock River Arms Complete Bolt Carrier Group (CHROME)
MSRP $175.00
SALE PRICE: $145.00
IN STOCK
(1)
Nickel Teflon Upper Receiver (M4 Flat Top) - Stripped ***BLEM - B***
Our Price: $149.99
SALE PRICE: $89.99
IN STOCK
(2)
Spikes Tactical Spider (Bullet Marking) Lower Complete LPK - No  Stock Aero Precision Mil-Spec 6 position Buffer Tube Kit 80 Percent Arms Universal 80% AR-15 Easy Jig LANCER L5AWM 10rd Magazine - Translucent Smoke
Aero Precision Mil-Spec 6 position Buffer Tube Kit
MSRP $39.99
SALE PRICE: $38.00
IN STOCK
(3)
80 Percent Arms Universal 80% AR-15 Easy Jig
MSRP $149.99 FREE SHIPPING
IN STOCK
(9)
LANCER L5AWM 10rd Magazine - Translucent Smoke
MSRP $20.99
SALE PRICE: $16.99
IN STOCK

AR15 Build Kits, Parts & Accessories

Right to Bear Arms and Supply has the best selection of assault rifle build kits and gun parts for sale with the most competitive prices available anywhere online. We are a veteran-owned online gun parts dealer dedicated to providing the highest quality AR parts and accessories for those looking to build or upgrade their ARs with the most reliable, safest parts possible. We sell individual AR parts and accessories as well as full AR15 assembly kits from the highest quality brand names.

Building your own assault rifles allows you to create truly unique ARs with endless options for customization from top to bottom. Shopping our selection of AR15 parts gives you the ability to build your assault rifles with the best parts, including our 80 percent lower receivers, upper receivers, trigger assemblies and bolt carrier groups, with several parts offering nickel boron or nickel Teflon coating. Our entire inventory of AR gun parts for sale has been chosen for their ability to provide the accuracy, durability and longevity you need when performing your own AR15 assembly. We have years of experience building and operating ARs and can provide all the technical information you’ll need to make the right buying decision. Buy today or contact us for more information about our assault rifle build kits and gun parts for sale.