AR Upper Receiver Parts
-
AR-15 5.56 Competition Complete Mil-Spec Bolt Carrier Group Assembly- Anodized B…
Price $134.99SKU: BCG-ALW-BL1 available -
AR-15 9mm Luger Custom Bolt Carrier Group Assembly- Black Nitride
Price $124.99SKU: BCG-S91 available -
AR-15 Gen 2 Ambidextrous Raptor Charging Handle Assembly- Aqua Blue
Regular Price: $29.99
Special Price $20.99
SKU: MSAR-CHG2-AB4 available -
AR-15 Gen 2 Ambidextrous Raptor Charging Handle Assembly- Blue
Regular Price: $29.99
Special Price $22.99
SKU: MSAR-CHG2-B4 available -
AR-15 Tactical Oversized Charging Handle Assembly- Black W/ Punisher Engraving
Regular Price: $29.99
Special Price $22.99
SKU: CH-LATCH05-P3 available -
AR10 High Profile Gas Block .936" Diameter with Picatinny Top and Bottom Ra…
Price $15.99SKU: MAR0071 available -
AR15 .223 Barrel Nut Washer / Free Float Quad Rail Barrel Nut Shim 0.5mm- Stainl…
Price $1.99SKU: BNW-B10 available -
AR15 .223 Barrel Nut Washer / Free Float Quad Rail Barrel Nut Shim 0.5mm- Stainl…
Price $1.99SKU: BNW10 available -
AR15 .223 Barrel Nut Washer / Free Float Quad Rail Barrel Nut Shim 0.8mm- Stainl…
Price $0.99SKU: MAR06317 available -
AR15 .223 Muzzle Brake Crush Washer 1/2"x28- Stainless Steel
Regular Price: $1.49
Special Price $0.99
SKU: MAR059SS46 available -
AR15 .223 Muzzle Brake Jam Nut 1/2"x28 Pitch Threads- Stainless Steel
Price $2.99SKU: MAR061SS24 available -
AR15 .223 Muzzle Brake Jam Nut 1/2"x28 Pitch Threads- Steel Black
Price $2.99SKU: MAR061B21 available -
AR15 .223/.556 4-Prong Twist Muzzle Brake 1/2"x28 Thread with Crush Washer-…
Price $28.99SKU: MZ1005-N1 available -
AR15 .223/.556 4-Prong Twist Muzzle Brake 1/2"x28 Thread with Crush Washer-…
Regular Price: $38.99
Special Price $25.99
SKU: MZ1005SS7 available -
AR15 .223/.556 A2 Bird Cage Style Muzzle Brake 1/2"x28 Thread- Steel Black
Price $14.99SKU: MZ1001-A24 available -
AR15 .223/.556 Bird Cage Muzzle Brake 1/2"x28 Thread with Crush Washer- Sta…
Price $19.99SKU: MZ1001-SS2 available -
AR15 .223/.556 Bull Barrel Thread Protector 1/2"x28 Thread with Crush Washe…
Price $9.99SKU: MAR074-N1 available -
AR15 .223/.556 Bull Barrel Thread Protector 1/2"x28 Thread- Black Nitride
Price $9.99SKU: MAR073-N5 available -
AR15 .223/.556 Compact Style Muzzle Brake 1/2"x28 Thread with Crush Washer-…
Regular Price: $19.99
Special Price $15.50
SKU: MZ1002-N3 available -
AR15 .223/.556 Compact Style Muzzle Brake 1/2"x28 Thread with Crush Washer-…
Price $26.99SKU: MZ1002SS-N2 available -
AR15 .223/.556 Door Breacher Muzzle Brake 1/2"x28 Thread with Crush Washer-…
Price $29.99SKU: MZ10192 available -
AR15 .223/.556 Four Prong Muzzle Brake 1/2"x28 Thread with Crush Washer- St…
Price $16.99SKU: MZ1014SS-N1 available -
AR15 .223/.556 Full Size Muzzle Brake 1/2"x28 Thread with Crush Washer- Sta…
Regular Price: $27.99
Special Price $22.50
SKU: MZ1003SS5 available -
AR15 .223/.556 Full Size Muzzle Brake 1/2"x28 Thread with Crush Washer- Ste…
Regular Price: $19.99
Special Price $16.50
SKU: MZ10033 available -
AR15 .223/.556 Over The Barrel Fake Can Style Muzzle Brake 1/2"x28 Thread w…
Price $28.99SKU: MZ1006S1 available -
AR15 .223/.556 Shark Muzzle Brake 1/2"x28 Thread with Crush Washer- Stainle…
Regular Price: $28.99
Special Price $20.99
SKU: MZ1004SS5 available -
AR15 .223/.556 Shark Muzzle Brake 1/2"x28 Thread with Crush Washer- Steel B…
Regular Price: $23.99
Special Price $18.50
SKU: MZ10046 available -
AR15 .223/.556 Tanker Style Muzzle Brake 1/2"x28 Thread with Crush Washer- …
Price $44.99SKU: MZ1009-N1 available -
AR15 .223/.556 Tanker Style Muzzle Brake 1/2"x28 Thread with Crush Washer- …
Regular Price: $49.99
Special Price $38.99
SKU: MZ1009SS-N3 available -
AR15 .223/.556 Thread Protector 1/2"x28 Thread- Stainless Steel Silver
Price $8.99SKU: MAR072-N6 available -
AR15 .223/.556-four-prong-muzzle Brake 1/2"x28 Thread with Crush Washer- Bl…
Price $15.99SKU: MZ1014-N1 available -
AR15 .223/5.56 Complete Mil-Spec Bolt Carrier Group Assembly- Black Nitride
Price $149.99SKU: BCG-N1 available -
AR15 .223/5.56 Crown Style Muzzle Brake 1/2"x28 Thread with Crush Washer- S…
Price $24.99SKU: MZ10212 available -
AR15 .223/5.56 Short Tanker Style Muzzle Brake 1/2"x28 Thread with Crush Wa…
Regular Price: $29.99
Special Price $20.50
SKU: MZ10164 available -
AR15 4-Piece Upper Receiver Spring Kit
Regular Price: $5.99
Special Price $3.50
SKU: MAR0215 available -
AR15 5.56 Nato Carbine Barrel 10.5" 1:7 Twist- Parkerized
Price $174.00SKU: BAR55617-101 available -
AR15 5.56 NATO M4 Contour Pistol Barrel 7.5" 1:7 Twist- Parkerized
Price $99.99SKU: BAR55617-71 available -
AR15 5.56 NATO M4 Contour Pistol Barrel 7.5" 1:7 Twist- Stainless Steel
Price $109.00SKU: BAR55617-7SS1 available -
AR15 7.62x39mm Complete Mil-Spec Bolt Carrier Group Assembly- Black Nitride
Regular Price: $99.99
Special Price $89.99
SKU: BCG-AK5 available -
AR15 9MM A2 Bird Cage Style Muzzle Brake 1/2"x36 Thread- Steel Black
Price $14.99SKU: MD-A2FH-12362 available -
AR15 9mm Crown Style Muzzle Brake 1/2"x36 Thread with Crush Washer- Stainle…
Regular Price: $29.99
Special Price $19.99
SKU: MZ1021-9MMSS5 available -
AR15 9mm Crown Style Muzzle Brake 1/2"x36 Thread with Crush Washer- Steel O…
Regular Price: $24.99
Special Price $17.99
SKU: MZ1021-9MM4 available -
AR15 9mm Short Bird Cage Style Muzzle Brake 1/2 x 36" Thread with Crush Was…
Regular Price: $17.99
Special Price $12.99
SKU: MZ1001-9MM10 available -
AR15 9mm Short Tanker Style Muzzle Brake 1/2"x36 Thread with Crush Washer- …
Regular Price: $34.99
Special Price $25.99
SKU: MZ1016-9MM3 available -
AR15 9mm Spiral Fluted Krinkov Style 1-Piece Muzzle Brake 1/2"x36 Thread wi…
Price $24.99SKU: MZ1007-9MM2 available -
AR15 A2 .033mm Ball Front Sight Post Kit- Matte Black
Regular Price: $4.99
Special Price $3.99
SKU: FSP-15 available -
AR15 A2 .051mm Ball Front Sight Post Kit- Matte Black
Regular Price: $4.99
Special Price $3.99
SKU: FSP-25 available -
AR15 A3 Stripped Upper Receiver in the Raw- Non-Anodized Aluminum
Regular Price: $79.99
Special Price $64.99
SKU: 223UP-RAW5 available -
AR15 A3 Stripped Upper Receiver with M4 Feed Ramp- Aluminum Black
Price $99.99SKU: UP012 available -
AR15 Ambidextrous Charging Handle Latch- Steel Black
Regular Price: $9.99
Special Price $6.99
SKU: MAR0184 available -
AR15 Carbine Length Gas Tube 9.75" - Black Nitride
Regular Price: $14.99
Special Price $9.99
SKU: MAR008-BN4 available -
AR15 Carbine Length Gas Tube 9.75" - Stainless Steel
Regular Price: $10.99
Special Price $7.75
SKU: MAR0087 available -
AR15 Charging Handle Assembly with Ambidextrous Extended Steel Latch- Aluminum B…
Regular Price: $22.99
Special Price $14.99
SKU: MAR092-A9 available -
AR15 Charging Handle Assembly with Extended Steel Latch- Aluminum Black
Regular Price: $19.99
Special Price $13.99
SKU: MAR092-S25 available -
AR15 Charging Handle Assembly- Aluminum with Steel Latch- Black
Regular Price: $19.99
Special Price $12.99
SKU: MAR09211 available -
AR15 Delta Ring Assembly with Steel Barrel Nut
Regular Price: $15.99
Special Price $11.50
SKU: MAR0132 available -
AR15 Ejection Port Cover Assembly- Black
Regular Price: $9.99
Special Price $7.50
SKU: MAR09310 available -
AR15 Ejection Port Cover Assembly- Tan
Regular Price: $10.99
Special Price $7.50
SKU: DCT2235 available -
AR15 Forward Assist Assembly- Black
Regular Price: $12.99
Special Price $8.99
SKU: MAR0948 available -
AR15 Light Weight 2-Piece Drop-In Quad Rail 12"- Aluminum Black
Price $63.99SKU: HG01-121 available -
AR15 Light Weight 2-Piece Drop-In Quad Rail 9"- Aluminum Black
Regular Price: $49.95
Special Price $29.99
SKU: HG01-93 available -
AR15 Low Profile Clamp-on Gas Block .750" Diameter with Quad Picatinny Rail…
Price $18.99SKU: MAR005-L2 available -
AR15 Low Profile Gas Block .625" Diameter- Parkerized Steel Black
Regular Price: $16.99
Special Price $10.99
SKU: MAR001S-6254 available -
AR15 Low Profile Gas Block .750" Diameter- Parkerized Steel Gray
Regular Price: $14.99
Special Price $10.99
SKU: MAR001S5 available -
AR15 Low Profile Gas Block .750" Diameter- Stainless Steel
Price $24.99SKU: MAR001-SS7503 available -
AR15 Low Profile Gas Block .750" Diameter- Steel Black
Regular Price: $15.99
Special Price $10.99
SKU: MAR001A8 available -
AR15 Low Profile Gas Block .936" Diameter- Aluminum Black
Regular Price: $10.99
Special Price $6.99
SKU: MAR001-BB5 available -
AR15 Low Profile Gas Block .936" Diameter- Parkerized Steel Black
Regular Price: $14.99
Special Price $10.99
SKU: MAR001S-9364 available -
AR15 Low Profile Gas Block .936" Diameter- Stainless Steel
Price $26.99SKU: MAR001-SS9361 available -
AR15 Micro Low Profile Gas Block .750" Diameter- Black Oxide
Regular Price: $14.99
Special Price $8.99
SKU: MAR001S215 available -
AR15 Mid Length Gas Tube 11.75" - Black Nitride
Regular Price: $18.99
Special Price $12.99
SKU: MAR011-BN6 available -
AR15 Mirco Low Profile Gas Block .625" Diameter- Stainless Steel
Regular Price: $26.99
Special Price $19.99
SKU: MAR001-SS6255 available -
AR15 Mirco Low Profile Gas Block .875" Diameter- Stainless Steel
Price $26.99SKU: MAR001-SS8751 available -
AR15 Pistol/PDW Length Gas Tube 6.7" - Black Nitride
Regular Price: $14.99
Special Price $9.99
SKU: MAR009-BN3 available -
AR15 Pistol/PDW Length Gas Tube 6.7" - Stainless Steel
Regular Price: $10.99
Special Price $7.99
SKU: MAR0097 available -
AR15 Rifle Length Gas Tube 15.125" - Black Nitride
Regular Price: $18.99
Special Price $11.99
SKU: MAR010-BN3 available -
AR15 Tactical Charging Handle Latch Version 2- Steel Black
Regular Price: $9.99
Special Price $6.99
SKU: MAR017-S23 available -
AR15 Ultra Slim KeyMod Free-Float Handguard 15" Full Top Rail- Aluminum Bl…
Price $59.99SKU: 15-KMFF-FTV22 available -
AR15 Ultra Slim KeyMod Free-Float Top Cut Clamp-On Handguard 10"- Aluminum …
Price $59.99SKU: 10-KMFF-TCV22 available -
AR15 Ultra Slim M-LOK Free Floating Modular Handguard- 10" Carbine Length- …
Regular Price: $62.99
Special Price $44.99
SKU: HG08-102 available -
AR15 Ultra Slim M-LOK Free Floating Modular Handguard- 7"- Aluminum Black
Regular Price: $59.99
Special Price $42.99
SKU: HG08-73 available -
AR15 Ultra Slim M-LOK Free Floating Top Cut Clamp-On Handguard- 12"- Alumin…
Price $59.99SKU: HG08-12-N2 available -
AR-15 5.56 Competition Complete Mil-Spec Bolt Carrier Group Assembly- Anodized A…
Price $134.99SKU: BCG-ALW-CLR -
AR-15 5.56 Competition Complete Mil-Spec Bolt Carrier Group Assembly- Anodized G…
Price $134.99SKU: BCG-ALW-GLD -
AR-15 5.56 Competition Complete Mil-Spec Bolt Carrier Group Assembly- Anodized R…
Price $134.99SKU: BCG-ALW-RD -
AR10 .308 DPMS Ultra Slim M-LOK Free Floating Clamp-on Modular Handguard- 15&quo…
Price $69.99SKU: 15-MLFF-TC-308 -
AR15 .223 Wylde M4 Profile Carbine Barrel 16" 1:7 Twist- Stainless Steel
Price $129.00SKU: BAR22317-SS -
AR15 .223/.556 .50 Cal Style Muzzle Brake 1/2"x28 Thread with Crush Washer-…
Price $49.99SKU: MZ1013 -
AR15 .223/.556 Krinkov Hollow Style 1 Piece Muzzle Brake 1/2"x28 Thread wit…
Price $29.99SKU: MZ1015 -
AR15 .223/.556 Krinkov Hollow Style 3-Piece Muzzle Brake 1/2"x28 Thread wit…
Price $59.99SKU: MZ1015-3P -
AR15 .223/.556 Krinkov Style 3-Piece Muzzle Brake 1/2"x28 Thread with Crush…
Price $44.99SKU: MZ1008 -
AR15 .223/.556 Linear Style Muzzle Brake 1/2"x28 Thread with Crush Washer- …
Price $24.99SKU: MZ1020 -
AR15 .223/.556 Spike Style Muzzle Brake 1/2"x28 Thread with Crush Washer- S…
Price $49.99SKU: MZ1012 -
AR15 .223/.556 Spiral Fluted Krinkov Style 1-Piece Muzzle Brake 1/2"x28 Thr…
Price $24.99SKU: MZ1007-N -
AR15 .223/.556 Thread-On Fake Can Style Muzzle Brake 1/2"x28 Thread with Cr…
Price $32.99SKU: MZ1006L -
AR15 .223/5.56 Complete Mil-Spec Bolt Carrier Group Assembly- Manganese Phosphat…
Price $119.99SKU: BCG -
AR15 .223/5.56 Crown Style Muzzle Brake 1/2"x28 Thread with Crush Washer- S…
Price $29.99SKU: MZ1021-SS -
AR15 .223/5.56 Dragon Style Muzzle Brake 1/2"x28 Thread with Crush Washer- …
Price $39.99SKU: MZ1018 -
AR15 .223/5.56 Three Prong Style Muzzle Brake 1/2"x28 Thread with Crush Was…
Price $18.99SKU: MZ1017 -
AR15 .300 AAC Blackout Complete Upper Receiver Assembly 7.5" 1:7 Twist Barr…
Price $449.99SKU: UPPER-BUILD-300 -
AR15 .300 AAC Blackout HB Pistol Barrel 7.5" 1:8 Twist- Parkerized Finish
Price $165.99SKU: B-300BO18-HB7P -
AR15 .300 AAC Blackout Heavy Barrel 16.5" Carbine Length 1:8 Twist- Parkeri…
Price $149.99SKU: BAR30018P -
AR15 .300 AAC Blackout Heavy Rifle Barrel 16" 1:7 Twist- Parkerized Finish
Price $99.99SKU: BAR30017 -
AR15 .300 AAC Blackout M4 Contour Pistol Barrel 10.5" 1:7 Twist- Parkerized
Price $99.00SKU: BAR30017-10 -
AR15 5.56 NATO M4 Profile Carbine Barrel 16" 1:7 Twist- Parkerized Finish
Price $174.99SKU: BAR55617 -
AR15 5.56 NATO M4 Profile Carbine Barrel 16" 1:8 Twist- Stainless Steel
Price $219.99SKU: B-556NATO18-16SS -
AR15 5.56 NATO M4 Profile Carbine Barrel 16" 1:9 Twist- Stainless Steel
Price $129.00SKU: BAR55619-SS -
AR15 9mm Linear Style Muzzle Brake 1/2"x36 Thread with Crush Washer- Steel …
Price $24.99SKU: MZ1020-9MM -
AR15 9mm Luger Upper Receiver Assembly 7.5" 1:10 Twist Barrel with Free Flo…
Price $209.99SKU: UB-9MM-FAR07-7.5 -
AR15 High Profile Clamp-on Gas Block .750" Diameter with Quad Picatinny Rai…
Price $18.99SKU: MAR005-H -
AR15 High Profile Gas Block .750" Diameter with Picatinny Top and Bottom Ra…
Price $14.99SKU: MAR003 -
AR15 Low Profile Gas Block .750" Diameter with Picatinny Top and Bottom Rai…
Price $15.99SKU: MAR002 -
AR15 Low Profile Gas Block .750" Diameter with Quad Picatinny Rails- Alumin…
Price $18.99SKU: MAR004 -
AR15 Low Profile Gas Block .936" Diameter with Picatinny Top and Bottom Rai…
Price $15.99SKU: MAR002-BB -
AR15 Slim Free-Float Clamp-On Handguard with Detachable Rails 15"- Aluminum…
Price $94.99SKU: HG02-M-15 -
AR15 Slim Free-Float Clamp-On MLOK Handguard with Detachable Rails 10"- Alu…
Price $69.99SKU: HG02-M-10 -
AR15 Slim Free-Float Clamp-On MLOK Handguard with Detachable Rails 7"- Alum…
Price $59.99SKU: HG02-M-7 -
AR15 Slim KeyMod Free Floating Modular Handguard with Rails- 10" Carbine Le…
Price $49.99SKU: HG09-10 -
AR15 Slim KeyMod Free Floating Modular Handguard with Rails- 12" Rifle Leng…
Price $54.95SKU: HG09-12-N -
AR15 Slim KeyMod Free Floating Modular Handguard with Rails- 15" Rifle Leng…
Price $69.99SKU: HG09-15-N -
AR15 Slim KeyMod Free Floating Modular Handguard with Rails- 15" Rifle Leng…
Price $64.99SKU: HG09-T-15 -
AR15 Slim KeyMod Free Floating Modular Handguard with Rails- 7" Pistol Leng…
Price $44.95SKU: HG09-7-N -
AR15 Slim KeyMod Free-Float Clamp-On Handguard with Detachable Rails 12"- A…
Price $74.99SKU: HG02-12 -
AR15 Slim KeyMod Free-Float Clamp-On Handguard with Detachable Rails 4"- Al…
Price $49.99SKU: HG02-4 -
AR15 Slim Style Free-Float 1-Piece Quad Rail with Detachable Rails 12"- Alu…
Price $59.95SKU: HG03-12 -
AR15 Slim Style Free-Float 1-Piece Quad Rail with Detachable Rails 15"- Alu…
Price $59.95SKU: HG03-15 -
AR15 Slim Style Free-Float 1-Piece Quad Rail with Detachable Rails 16.5"- A…
Price $129.99SKU: HG03-16.5 -
AR15 Slim Style Free-Float 1-Piece Quad Rail with Detachable Rails 7"- Alum…
Price $44.95SKU: HG03-7 -
AR15 Ultra Slim (Gen2) KeyMod Free-Float Clamp-On Handguard with Detachable Rail…
Price $59.99SKU: HG10-10 -
AR15 Ultra Slim (Gen2) KeyMod Free-Float Clamp-On Handguard with Detachable Rail…
Price $59.99SKU: HG10-12 -
AR15 Ultra Slim (Gen2) KeyMod Free-Float Clamp-On Handguard with Detachable Rail…
Price $65.99SKU: HG10-15 -
AR15 Ultra Slim Free-Float Clamp-On MLOK Handguard 15"- Aluminum Black
Price $94.99SKU: 15-MLFF-FTR -
AR15 Ultra Slim KeyMod Free Floating Handguard with Detachable Rails- 10" C…
Price $54.99SKU: HG09-T-10 -
AR15 Ultra Slim KeyMod Free-Float Clamp-On Handguard 12"- Aluminum Black
Price $59.99SKU: 12-FFKM-FTR -
AR15 Ultra Slim KeyMod Free-Float Top Cut Clamp-On Handguard 15"- Aluminum …
Price $65.00SKU: 15-KMFF-TC -
AR15 Ultra Slim M-LOK Free Floating Modular Handguard- 17" Rifle Length- Al…
Price $89.99SKU: HG08-17 -
AR15 Ultra Slim M-LOK Free-Float Handguard 15" Full Top Rail- Aluminum Blac…
Price $65.99SKU: HG08-15-N -
AR15 Ultra Slim M-LOK Free-Float Top Cut Clamp-On Handguard 15"- Aluminum B…
Price $65.00SKU: 15-MLFF-TCV2 -
AR15 Ultra Slim M-LOK Free-Float Top Cut Clamp-On Handguard 7"- Aluminum Bl…
Price $65.00SKU: 7-MLFF-TC -
AR15 Ultra-Slim Free-Float 1-Piece Clamp-On MLOK Quad Rail 10"- Aluminum Bl…
Price $64.95SKU: HG07-M-10 -
AR15 Ultra-Slim Free-Float 1-Piece Clamp-On MLOK Quad Rail 12"- Aluminum Bl…
Price $69.95SKU: HG07-M-12 -
AR15 Ultra-Slim Free-Float 1-Piece Clamp-On MLOK Quad Rail 15"- Aluminum Bl…
Price $74.95SKU: HG07-M-15 -
AR15 Ultra-Slim Free-Float 1-Piece Clamp-On MLOK Quad Rail 16.5"- Aluminum …
Price $84.95SKU: HG07-M-16.5 -
AR15 Ultra-Slim Free-Float 1-Piece Clamp-On MLOK Quad Rail 7"- Aluminum Bla…
Price $59.95SKU: HG07-M-7 -
AR15 Upper Build- 5.56 NATO 1:7 16" Barrel w/ 16" Free Float Keymod Ha…
Price $209.99SKU: UB-AR-FKM16-RS051 -
AR15 Upper Build- 7.62x39mm 16" Barrel w/ 12" Super Slim Light Weight …
Price $269.99SKU: UB-AK-FSM12