Delta Barrel Nuts

This is a unassembled kit for building a basic functioning AR-15 rifle. Lower receiver is not includ..
$406.40 $365.76
This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger groo..
$12.95 $8.95
The OT Supplier AR-15 Ambidextrous Charging Handle Latch is an affordable upgrade for the standard A..
$12.99 $7.95
Our "Tanker" muzzle brake has 6 large 45 degree rearward-facing side ports, redirecting pressure a..
$39.99 $29.95
This is our Mil-Spec Carbine Length Gas Tube. These high quality components made in the U.S.A will p..
$10.95 $5.25
This Barrel Nut Kit is designed for free float quad rail systems and fits standard AR-15 upper recei..
$12.99 $9.99
The OT Supplier low-profile gas block is lightweight and made to fit under most free- floating rail ..
$12.95 $6.95
Our "Tanker" muzzle brake has 6 large 45 degree rearward-facing side ports, redirecting pressure and..
$39.99 $29.95
This Jam Nut is used in place of a crush washer or shim kit to properly align a muzzle brake. It ca..
$6.99 $2.95
This is our standard AR-15 Ejection Port Cover Assembly in black with the USA Flag Engraved on both ..
$12.95 $8.95
 This is our Mil-Spec AR15 Forward Assist Kit. These high quality components will provide your ..
$14.95 $9.95
USA Made Lower Receivers are Mil-Spec and machined from 7075-T6 AR-15 Lower Forgings. The receiver i..
$54.45 $49.00
This AR-15 Pistol Buffer Tube Assembly includes all the parts needed for the back end of an AR-15 Pi..
$30.67 $24.29
Our Free Float Quad Rails in 7" is a premium one piece free float system.  Each Quad Rail is d..
$35.99 $28.45
Our Free Float Quad Rails in 10" is a premium one piece free float system.  Each Quad Rail is ..
$45.99 $31.50
This carbine length heavy collapsible stock buffer assembly provides smoother function and helps to ..
$18.77 $15.95
Our Mil-Spec Rifle Length AR-10, .308 Buffer Tube Kit consists of a 10" fixed position buffer tube, ..
$39.48 $35.53
Tiger Rock Inc high quality unbranded replacement Matte finished stainless steel match grade 9mm bar..
$99.95 $57.95
USA Made 15" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 15"S..
$145.44 $119.95
The Tiger Rock Inc 9mm enhanced upper  is machined from solid 7075 T6 Aluminum. This upper was ..
$148.95 $110.95
USA Made 12" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 12"S..
$122.17 $109.95
USA Made 10" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 10"S..
$111.06 $99.95
USA Made 15" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 15"S..
$115.44 $109.95
USA Made 7" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 7"Sol..
$99.95 $89.95
AR 9mm Custom Bolt Carrier Group- Black Nitride AR-15 Flat-Top Upper Receiver (Stripped) - Made in U..
$553.93 $498.54
AR 9mm Custom Bolt Carrier Group- Black Nitride AR-15 Flat-Top Upper Receiver (Stripped) - Made in U..
$553.62 $498.26
USA Made 12" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 12"S..
$135.44 $109.95
USA Made 10" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 10"S..
$99.54 $89.59
USA Made 10" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 10"S..
$125.44 $99.95
USA Made 12" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 12"S..
$108.44 $99.95
USA Made 7" Inch Slim Light M-Lok Super Slim Light Free Float Handguard.Handguard Length: 7"Sol..
$88.77 $79.89
Each of our Mil-Spec Bolt Carrier Group Assemblies is made in the U.S.A. and feature full-auto c..
$139.95 $94.95
The OT Supplier 9mm enhanced upper  is machined from solid 7075 T6 Aluminum. This upper was d..
$138.95 $105.95
Our custom Free Float Quad Rails are available in 5 lengths, from 4" Pistol to the 16" Extended ..
$70.95 $50.10
This is a kit for an AR-15 rifle. Comes with Built Upper Assembly (USA Made Upper, USA Gas Tube, 12"..
$442.87 $398.59
Optional BCG & Charging HandleIncludes:Upper receiverEjection Port/Dust Cover AssemblyForward As..
$241.54 $217.38
Our unique, custom "Zombie Slayer" muzzle brake is designed with a modern, noticeably aggressive pro..
$59.95 $38.95
Our unique, custom "Zombie Slayer" muzzle brake is designed with a modern, noticeably aggressive pro..
$59.95 $38.95
Our unique, custom "Zombie Slayer" muzzle brake is designed with a modern, noticeably aggressive pro..
$59.95 $38.95
Our unique, custom "Zombie Slayer" muzzle brake is designed with a modern, noticeably aggressive pro..
$59.95 $38.95
This rifle ammo bandolier is made from high quality nylon with heavy duty, precision stitching. It'..
$20.50 $16.40
This clear storage case is made of lightweight but sturdy plastic and is an efficient ammo storage s..
$6.24 $4.01
Our standard AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components nece..
$313.50 $282.15
Our standard AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components nece..
$311.68 $280.51
Our standard AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components nece..
$303.71 $273.34
Our Laser Bore Sighters are precision machined from high quality aluminum ensuring a perfect fit in..
$13.74 $10.99
Our Laser Bore Sighters are precision machined from high quality aluminum ensuring a perfect fit i..
$13.74 $10.99
Every Upper Build is Test Fired Before Shipment To Guarantee Performance. We do not guarantee c..
$225.62 $203.05
Includes:Upper ReceiverEjection Port/Dust Cover AssemblyForward Assist AssemblyAR-15 Rifle Barrel .5..
$247.94 $196.37
Delta Barrel Nuts

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