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AR-15 Rifle Kits
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Brand:
Dirty Bird Industries
,
SB Tactical
Dirty Bird 7.5" 5.56 M-LOK Pistol Kit w/ SBA4
Save 10 %
MSRP:
$
776.95
$
699.95
1 ×
Dirty Bird 7.5" Pistol 556 M-LOK Complete Upper - Black
Out of stock
MSRP:
$
417.95
$
417.95
1 ×
OEM Mil-Spec AR-15 Lower Parts Kit
In stock
Save 29%
MSRP:
$
69.95
$
49.95
1 ×
NBS Enhanced AR-15 Mil-Spec Charging Handle
In stock
Save 15%
MSRP:
$
19.95
$
16.95
1 ×
NBS Mil-Spec AR-15 Carbine Buffer Spring
In stock
Save 76%
MSRP:
$
3.95
$
3.56
$
0.95
1 ×
KAK AR-15 Standard Carbine Buffer
In stock
Save 7%
MSRP:
$
15.00
$
13.95
1 ×
NBS Mil-Spec AR-15 Receiver Extension Buffer Tube End Plate
In stock
$
3.99
1 ×
NBS Mil-Spec Carbine Receiver Extension (Castle) Nut
In stock
$
3.95
1 ×
Dirty Bird Industries Enhanced Bolt Carrier Group .223/5.56
In stock
MSRP:
$
149.95
$
149.95
Out of stock
Add to Wishlist
SKU:
BUNDLE-SBA4KIT
Category:
AR-15 Rifle Kits
AR Parts
Lower Parts
Grips
Buffers, Tubes & Kits
Lower Build Kits
Lower Parts Kits
Lower Receivers
Magazines
Pistol Stabilizers
Safety Selectors
Small Parts & Components
Stocks & Stock Kits
Triggers
Upper Parts
Barrels
Bolts, Carriers & BCGs
Charging Handles
Complete Uppers
Forward Assist / Dust Covers
Gas Blocks
Gas Tubes
Handguards
Muzzle Devices
Piston Kits
Upper Combo Kits
AR15 & AR10 Upper Receivers
AR-15 Kits
Rifle Kits
Builder Sets
Lower Parts Kits
Upper Parts Kits
Lower Build Kits
Receiver Sets
Upper Combo Kits
Ammo
Handgun Ammo
Rifle Ammo
Shotgun Ammo
Rimfire Ammo
Firearms
Handguns
Rifles
Shotguns
Accessories
Handguard / Rail Accessories
Bipods
Flashlight Mounts
QD Mounts
Rail Covers
Rail Sections
Slings
Foregrips
Vertical Foregrips
Angled Foregrips
Hand Stops
Lights & Lasers
AR-15 Weapon Lights
Laser Sights
Handheld Lights
Flashlight Mounts
Weapon Light Parts
Tools & Cleaning
AR-15 Cleaning Kits
Tools
Cleaning Supplies
Cleaning / Lubricating Fluid
Cleaning Kits By Caliber
Apparel
T-Shirts
Hats
Optics & Sights
Red Dot / Holographic Sights
Rifle Scopes
Scope / Optics Mounts
Sights
Glock Parts
Barrels
Glock Slides
Compensators
Triggers
Sights
Magazines
Accessories
NFA
Short Barrel Rifles
Suppressors
Deals & More
Blog
Overstock
New Arrivals
Current Specials
Under $20
Blem Bucket
Cerakoted Parts
Custom Cerakote Services
Gunsmithing Services
Restricted State Compliant
Brands
Help
Blog
Order Lookup
Refund / Return Policy
Military, LEO & First Responders
Industry Pricing
About Us
Shipping Policy
Terms of Service
Privacy Policy
Security and Fraud Mitigation
AR15Discounts.com Affiliate Program
Free Shipping
For all orders over $175*
Low Price Guarantee
Find a better price? We'll beat it!