Hunting & Archery Equipment › Aluminum › brownells ar 15 m16 receiver

Yankee Hill Machine Co. Ar-15 Barrel Nut - Ar-15 Barrel Nut Aluminum Black

Original factory parts to replace damaged or lost pieces for your Yankee Hill free-float forearm. Barrel nut is compatible with any standard AR-15 or M16 receiver. Part is designed to work with Yankee Hill forearms only. Mfg: Yankee Hill Machine Co.,... more

Midwest Industries AR-15/M16 M-Series Two Piece Drop-In M-LOK Handguard 7 in Carbine Black MI-17M

Midwest Industries AR-15/M16 M-Series Two Piece Drop-In M-LOK Handguard 7 in Carbine Black MI-17M. These AR Handguards & Forends by Midwest Industries are constructed from 6061 aluminum for reliable ruggedness at no cost to weight. The monolithic type... more

Magpul Ar-15/M16 Moe-Sl Carbine Length Handguard - Moe-Sl Carbine Length Handguard, Fde

Reinforced, heat-resistant polymer hand guard is designed for carbine length gas systems with the triangular A2 front sight assembly. Easy to install handgaurd is a direct replacement for existing M4 carbine type hand guards and uses the existing delta... more

Troy Industries Ar-15/M16 Enhanced Drop-In Battle Rail - Carbine/M4 Enhanced Drop-In Battlerail - 7"

Troy's Enhanced Drop-In Rail is a non-free-floating direct replacement for all M4/M16 plastic hand guards utilizing the carbine, mid-length, and rifle-length gas systems. Easy to install; no gunsmithing required. Includes MIL-STD Picatinny Rails at 12,... more

Magpul Ar-15/M16 B.A.D. Lever - Magpul B.A.D. Lever

The Magpul Battery Assist Device (B.A.D.) is an extended bolt release that allows the shooter to keep his hand in the ready position on the pistol grip and operate the bolt catch with the trigger finger. Streamlines bolt catch manipulation to get the... more

Yankee Hill Machine Co. Ar-15/M16 Mini Riser Assembly - Mini Riser Assembly

Compact, Picatinny mini-riser is perfect for raising lasers, lights, sights, and other essential accessories that need a little extra lift or clearance. Constructed of aircraft-grade aluminum and hardcoat anodized for durability and long-lasting... more

Midwest Industries Ar-15/M16 Front Sling Adapters - Mctar-08 Swivel Mount Adapter

Two-piece clamp with single cross-bolt secures adapter to Picatinny/Weaver-style handguard rails so you have a front sling attachment point. MCTAR-06 has pivoting, 1�" wide swivel for direct sling attachment. Rubber coating on swivel prevents noisy,... more

Midwest Industries Ar-15/M16 Front Sling Adapters - Mctar-07 Stud Mount Adapter

Two-piece clamp with single cross-bolt secures adapter to Picatinny/Weaver-style handguard rails so you have a front sling attachment point. MCTAR-06 has pivoting, 1�" wide swivel for direct sling attachment. Rubber coating on swivel prevents noisy,... more

Brownells Ar-15/M16 Mini Rail - 1/2" Mini Riser Mount

Add-on riser rail gives an additional �" of elevation or offset sometimes needed to mount a red dot sight, light, laser, or other essential accessory. Clamps securely to any MIL-STD 1913 Picatinny rail and provides three Picatinny cross-slots. Steel... more

Sadlak Industries Ar-15/M16 Gas Blocks - Low-Profile, Clamp, Steel

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Weaver Ar-15/M16 Single Rail (Sr) Mount System - Sr Carry Handle Mount

Picatinny rail designs increase your scope and accessory mounting options without gunsmithing or permanent alterations. Single Rail (SR) keeps weight to a minimum. Made from tough, extruded aluminum; attaches securely with easy-to-turn, steel... more

Saturn Products Scg Ar-15/M16 Accu-Grip Barrel Vise Jaws - Accu-Grip Vise Jaws

Massive aluminum jaws lined with space age polyurethane elastomer grip tight and prevent marring on AR-15/M16 barrels. Two grooves fit standard and heavy barrel contours. Mfg: Saturn Products SPECS: Machined aluminum with permanently bonded green... more

Troy Industries Ar-15/M16 Pushbutton Swivel Rail Mount - Pushbutton Swivel Rail Mount

Aluminum mount clamps to any Picatinny rail to provide a front sling attachment point exactly where you need it. Non-rotating quick-detach swivel has four locking positions and accepts a 1�" wide sling. Push-button release allows quick break-away from... more

Wmd Guns Ar-15/M16 Nib-X Charging Handle - Nib-X Charging Handle

Replacement charging handle offers a quick reliability upgrade to your AR. Lightweight aluminum construction keeps weight to a minimum, while the super-slick, self-lubricating NiB-X nickel-boron surface coating ensures smooth cycling and gives nothing... more

Alg Defense Forged Quick Detach Sling Swivel - Forged Qd Sling Swivel

Forged aluminum QD sling swivel weighs less than steel swivels, but remains strong and rugged. Made from 7075 T6 aluminum, just like AR-15 upper and lower receivers. Detents give smooth, fast function. Accepts slings up to 1" wide, and supports loads... more

Stern Defense AR-15 Upper Receiver .45 ACP 16.1in Barrel 15in MLOK Rail SD BU45 Bolt SD CH1 Charging Handle SD CB45 Comp Break Black

Stern Defense AR-15 Upper Receiver .45 ACP 16.1in Barrel 15in MLOK Rail SD BU45 Bolt SD CH1 Charging Handle SD CB45 Comp Break Black. WHILE OUR 45 BOLT WILL ACCOMMODATE A JP SILENT CAPTURE SPRING. WE DO NOT RECOMMEND IT AS 45ACP CAN DAMAGE THE JP... more

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 12in M-LOK Handguard No BCG/CH Magpul

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 12in M-LOK Handguard No BCG/CH Magpul. 56 Mid Barrel Complete Upper Receiver with Flash Hider is an amazing option. Designed to give you... more

Aero Precision M4E1 Complete Upper Receiver AR-15 5.56x45mm NATO 14.5 in Mid Length Barrel 12 in M-LOK Handguard No BCG/CH Magpul Cerakote Flat Dark

Aero Precision M4E1 Complete Upper Receiver AR-15 5.56x45mm NATO 14.5 in Mid Length Barrel 12 in M-LOK Handguard No BCG/CH Magpul Cerakote Flat Dark. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip... more

Stag Arms AR-15 Upper Right Hand Receiver 5.56 NATO 16in Barrel Maryland Compliant HBAR Profile 1-7 Twist 1/2 x 28 Thread A2 Birdcage Flash Hider

Stag Arms AR-15 Upper Right Hand Receiver 5.56 NATO 16in Barrel Maryland Compliant HBAR Profile 1-7 Twist 1/2 x 28 Thread A2 Birdcage Flash Hider. Made to mil-spec standards this upper satisfies the need for a standard GI carbine. Featuring a 5.56x45mm... more

Stag Arms AR-15 Retro Right Hand Upper Receiver 5.56 NATO 20in Barrel NJ Compliant GOV Profile 1-7 Twist 1/2 x 28 Thread Compensator Black

Stag Arms AR-15 Retro Right Hand Upper Receiver 5.56 NATO 20in Barrel NJ Compliant GOV Profile 1-7 Twist 1/2 x 28 Thread Compensator Black. Made to mil-spec standards with a removable A3 carry handle and a rifle length thermoplastic handguard with... more

Aero Precision M4E1 Complete Upper Receiver AR-15 7.5 in Rifle Length Barrel 7 in Quad Rail Handguard No BCH/CH Magpul Cerakote Flat Dark Earth

Aero Precision M4E1 Complete Upper Receiver AR-15 7.5 in Rifle Length Barrel 7 in Quad Rail Handguard No BCH/CH Magpul Cerakote Flat Dark Earth. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and... more

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in M-LOK Handguard No BCG/CH Magpul

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in M-LOK Handguard No BCG/CH Magpul. 56 Mid Barrel Complete Upper Receiver with Flash Hider is an amazing option. Designed to give you... more

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in Quad Rail Handguard No BCG/CH

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in Quad Rail Handguard No BCG/CH. 56 Mid Barrel Complete Upper Receiver with Flash Hider is an amazing option. Designed to give you the... more

Troy Upper Receiver Assembly AR-15 A3 223 Wylde 11.5in Barrel Ultra-Low Profile 10.5in SOCC Handguard Black SUPG-A3S-11BT-01

Troy Upper Receiver Assembly AR-15 A3 223 Wylde 11.5in Barrel Ultra-Low Profile 10.5in SOCC Handguard Black SUPG-A3S-11BT-01. Developed specifically for todays war fighter and Law Enforcement led by Special Operations field requirements. The M-Lok... more

JP Enterprises RC Hanguard for AR-15/M16 XXL Length Black JPHG3-7M-RC

JP Enterprises RC Hanguard for AR-15/M16 XXL Length Black JPHG3-7M-RC. JP Enterprises machined these AR Handguards & Forends from durable lightweight 6061 T6 aluminum with a 4140 steel barrel nut that is built to last. Each JP Enterprises MK III... more

Precision Reflex Gen 3 AR-15/M16 Round Free Float Forearm Rifle Length 12.5 in Black 05-073-03B

Precision Reflex Gen 3 AR-15/M16 Round Free Float Forearm Rifle Length 12.5 in Black 05-073-03B. 5in rail on top and 3- 3in rails at 36 and 9 O'clock positions. The forearm is constructed of wrapped carbon fiber with an aluminum barrel nut and collar.... more

Precision Reflex Gen 3 AR-15/M16 Round Free Float Forearm Rifle Length 12.5 in Flat Dark Earth 05-073-03DE

Precision Reflex Gen 3 AR-15/M16 Round Free Float Forearm Rifle Length 12.5 in Flat Dark Earth 05-073-03DE. 5in rail on top and 3- 3in rails at 36 and 9 O'clock positions. The forearm is constructed of wrapped carbon fiber with an aluminum barrel nut... more

Aero Precision M4E1 Complete Upper Receiver AR-15 10.5 in Rifle Length Barrel 9 in Quad Rail Handguard No BCH/CH Anodized Black APAR640221Q2

Aero Precision M4E1 Complete Upper Receiver AR-15 10.5 in Rifle Length Barrel 9 in Quad Rail Handguard No BCH/CH Anodized Black APAR640221Q2. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and... more

Aero Precision M4E1 Complete Upper Receiver AR-15 10.5 in Rifle Length Barrel 9 in M-LOK Handguard No BCH/CH Anodized Black APAR640221M2

Aero Precision M4E1 Complete Upper Receiver AR-15 10.5 in Rifle Length Barrel 9 in M-LOK Handguard No BCH/CH Anodized Black APAR640221M2. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual... more

Aero Precision M4E1 Complete Upper Receiver AR-15 5.56x45mm NATO 16 in Mid Length Barrel 12 in Quad Rail Handguard No BCG/CH Anodized Black

Aero Precision M4E1 Complete Upper Receiver AR-15 5.56x45mm NATO 16 in Mid Length Barrel 12 in Quad Rail Handguard No BCG/CH Anodized Black. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual... more

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 12in M-LOK Handguard No BCG/CH

Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 12in M-LOK Handguard No BCG/CH. 56 Mid Barrel Complete Upper Receiver with Flash Hider is an amazing option. Designed to give you the full... more

Black Rain Ordnance Milled Upper Receiver AR-15 5.56x45mm NATO Right Hand Black BRO-MURC-BLK

Black Rain Ordnance Milled Upper Receiver AR-15 5.56x45mm NATO Right Hand Black BRO-MURC-BLK. These AR15 Upper Receivers from Black Rain Ordnance are milled from high quality 7075 T6 billet aluminum. Black anodized finishing adds corrosion resistance... more

Aero Precision M4E1 Complete Upper Receiver with Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in M-LOK Handguard No BCG/CH Anodized Black

Aero Precision M4E1 Complete Upper Receiver with Flash Hider AR-15 5.56x45mm NATO 16in Mid Length Barrel 15in M-LOK Handguard No BCG/CH Anodized Black. 56 Mid Barrel Complete Upper Receiver with Flash Hider is an amazing option. Designed to give you... more

Precision Reflex Gen 3 AR-15/M16 Round Free Float Forearm Rifle Length 12.5 in Natural 05-073-03

Precision Reflex Gen 3 AR-15/M16 Round Free Float Forearm Rifle Length 12.5 in Natural 05-073-03. 5in rail on top and 3- 3in rails at 36 and 9 O'clock positions. The forearm is constructed of wrapped carbon fiber with an aluminum barrel nut and collar.... more

Wilson Combat Upper Receiver .458 SOCOM AR-15 Standard Anodized Black TR-458UPPER

Wilson Combat Upper Receiver .458 SOCOM AR-15 Standard Anodized Black TR-458UPPER. These AR15 Upper Receivers have been machined for maximum durability and given a hard coat anodized in rugged black. The Wilson Combat Upper Receiver is a must have for... more

Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist 10.5in 5.56 Barrel 9in M-LOK ATLAS S-ONE Handguard Anodized Black

Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist 10.5in 5.56 Barrel 9in M-LOK ATLAS S-ONE Handguard Anodized Black. By combining our lightest handguards and barrel profiles with the No Forward Assist Upper Receiver you... more

Aero Precision AR-15 Complete Upper Receiver 5.56 Mid-Length 16 inch Barrel w/Pinned FSB Magpul MOE SL Handguard A2 Flash Hider Anodized Black

Aero Precision AR-15 Complete Upper Receiver 5.56 Mid-Length 16 inch Barrel w/Pinned FSB Magpul MOE SL Handguard A2 Flash Hider Anodized Black. These AR15 Upper Receivers from the innovators at Aero Precision feature a 5.56 barrel that is chambered for... more

Aero Precision AR-15 Complete Upper Receiver 5.56 Carbine Length 16 inch Barrel w/Pinned FSB Magpul MOE SL Handguard A2 Flash Hider Anodized Black

Aero Precision AR-15 Complete Upper Receiver 5.56 Carbine Length 16 inch Barrel w/Pinned FSB Magpul MOE SL Handguard A2 Flash Hider Anodized Black. These AR15 Upper Receivers from the innovators at Aero Precision feature a 5.56 barrel that is chambered... more