AR-15 Parts
Shop our extensive inventory of AR-15 parts and modern sporting rifle (MSR) components. From fully assembled MIL-SPEC upper receivers and enhanced lower parts kits to free-float M-LOK handguards and ambidextrous controls, we carry the critical components required for duty, defense, and custom builds.
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Out of stockOn Sale
LMT Defense - Extension Tube - .308 - #LMP259C
LMT Defense
MSRP: $64.30Now: $57.87Was: $59.67LMT Defense .308 receiver extension tube. LMT offers its 308 receiver extension, or buffer tube, for sale to customers for their builds. This tube is approx. 3/4″ longer than a standard AR-15 style...MSRP: $64.30Now: $57.87Was: $59.67 -
Out of stock
LMT Defense - 5.56 Enhanced Full-Auto Bolt Carrier - R-L7Q3A
LMT Defense
MSRP: $239.00$221.85The LMT Defense 5.56 Enhanced Full-Auto Bolt Carrier (R-L7Q3A) is LMT's enhanced direct impingement 5.56 bolt carrier group, full-auto rated for maximum longevity. The enhanced carrier design...MSRP: $239.00$221.85 -
Out of stockOn Sale
LMT Defense - Buffer Tube Kit - 5.56 - #LM556BTK
LMT Defense
MSRP: $97.00Now: $87.30Was: $90.00LMT Defense kept the AR builders in mind with this essential kit for your next project. The LM556BTK is ready to install in your stripped lower. Kit ships with a dry film lubed, Mil-Spec 6 position...MSRP: $97.00Now: $87.30Was: $90.00 -
Out of stock
Heckler & Koch - MR762 M-LOK Handguard Black - 51000224
Heckler & Koch
$257.00German manufactured Heckler & Koch M-LOK handguard for the HK MR762. It is 14.7 inches in length, black finish, Aluminum construction, and has a flat top picatinny rail and M-LOK attachment points.$257.00 -
Out of stock
Sons of Liberty Gun Works - NOX Flash Hider 7.62mm/30 Caliber - #NOX-300
Sons of Liberty Gunworks
$115.00The Sons of Liberty Gun Works NOX series of muzzle devices blend the line between flash hider and compensator. They provide excellent flash suppression, muzzle climb reduction, and allow the quick...$115.00 -
On Sale
Sons of Liberty Gun Works - Blaster Guts Lower Parts Kit - BG-LT
Sons of Liberty Gunworks
MSRP: $120.00Now: $110.00Was: $120.00Lower Parts Kit made from only the highest quality Mil-Spec or better components. The SOLGW Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP. Their Safety...MSRP: $120.00Now: $110.00Was: $120.00 -
Radian Weapons - Raptor Ambidextrous AR15 Charging Handle - R0001
Radian Weapons
$104.95The Raptor™ is truly revolutionary in design & function. From rapid palm “blading” or finger thumb charges of the weapon, the motion is fluid & fast from either strong or support side. Made in the...$104.95 -
Proof Research Carbon Fiber Q The Fix Barrel (Choose options below)
Proof Research
$1,199.00Proof Research Carbon Fiber Q The Fix Barrel is a precision-machined carbon fiber replacement barrel designed specifically for Q (Q LLC) The Fix bolt-action rifle. The Fix is Q's innovative chassis...$1,199.00 -
Proof Research - Carbon Fiber LMT MRP/MWS Conversion Barrels (Choose Options Below) (6mm 14.5" is Stainless Steel)
Proof Research
$1,100.00 - $1,375.00Proof Research Carbon Fiber LMT MRP/MWS Conversion Barrels (PROOF-BARRELS) are precision-engineered replacement barrel assemblies designed specifically for LMT (Lewis Machine & Tool) Modular Rail...$1,100.00 - $1,375.00 -
Proof Research 20" 6.5 Creedmoor Carbon Fiber Barrel
Proof Research
$1,250.00The Proof Research 20" 6.5 Creedmoor Carbon Fiber Barrel (100042) represents the pinnacle of precision barrel technology, combining an aerospace-grade carbon fiber wrap over a 416R stainless steel...$1,250.00 -
On Sale
Surefire Warden Fast-Attach 5.56/7.62 Blast Regulator - Non-NFA, Cerakote Finish
Surefire
MSRP: $329.00Now: $296.00Was: $329.00The SureFire Warden Fast-Attach 5.56/7.62 Blast Regulator — Black, Non-NFA (WARDEN-BK) is SureFire's Warden blast regulator — a non-NFA device that attaches to SureFire WARCOMP and other...MSRP: $329.00Now: $296.00Was: $329.00 -
Knight's Armament - Vertical Forward Pistol Grip - Black - 97098
Knights Armament Company
$83.73The Knight's Armament Company Vertical Forward Pistol Grip — Black (KAC PN: 97098) is KAC's mil-spec-quality vertical foregrip for MIL-STD-1913 Picatinny rail handguards. The KAC vertical grip...$83.73