Guns › AR-10

AR-10 builder

Build a .308-class AR from real parts, with pattern, caliber and legal checks.

221 real parts with typical prices, fit checks and pros and cons.

Open the AR-10 builder

Barrel

• Ballistic Advantage Modern Series 16" .308 Win Tactical Government Mid-Length Barrel (BABL308003M) $155
• Ballistic Advantage Premium Series 18" .308 Win Hanson Mid-Length Barrel w/ Low-Pro Gas Block (BABL308018P) $285
• Criterion Barrels 18" .308 M118 Hybrid Chrome-Lined Rifle-Length Barrel (10180-HYR) $370
• Faxon Firearms Match Series 18" .308 Win Heavy Fluted Rifle-Length Barrel (10B810R18FHQ-5R-NP3) $312
• PROOF Research PR10 18" .308 Win Carbon Fiber Rifle-Length Barrel (100028) $949
• Ballistic Advantage Premium Series 20" .308 Win Heavy Fluted Rifle-Length Barrel $324
• Bear Creek Arsenal BC-10 20" .308 Win 416R Stainless Heavy Barrel, 1:10, Rifle Length $123
• ArmaLite AR-10 7.62x51mm NATO 20" Barrel Price varies
• Faxon Firearms Match Series 20" 6.5 Creedmoor Big Gunner Rifle-Length Barrel (10BC8R20NGQ-5R-NP3) $227
• Ballistic Advantage Premium Black Series 18" 6.5 Creedmoor Hanson Mid-Length Barrel w/ Low-Pro Gas Block (BABL65CR18PQ) $230
• PROOF Research PR10 20" 6.5 Creedmoor Carbon Fiber Rifle+2 Barrel (100042) $999
• Shaw Barrels AR-10 6mm Creedmoor 20" HBAR Spiral Fluted Barrel, 1:8, Rifle Length $340
• BSF Barrels AR-10 6mm Creedmoor 18" Carbon Fiber Barrel, 1:7.5, Rifle Length $800
• Rainier Arms Match 6mm Creedmoor AR-10/LR-308 18" Fluted Barrel, 1:8, Rifle Length $350
• Ballistic Advantage Premium Series 20" .243 Win Fluted SPR Barrel, 1:8, Rifle Length (BABL243804PL) $306
• Ballistic Advantage Premium Series 18" .243 Win Fluted Barrel, 1:8 (BABL243803PL) $297
• Bear Creek Arsenal BC-10 20" .243 Win Black Nitride SOCOM Barrel, 1:8, Rifle Length $133
• Wilson Combat Tactical Hunter .338 Federal 18" Fluted Stainless Barrel, 1:12, Rifle Length $360
• Wilson Combat Recon .338 Federal 16" Fluted Stainless Barrel, 1:12, Intermediate Gas $360
• Shilen Drop-In Match Barrel with Bolt, LR-308 .338 Federal 18" Mid Tactical Contour, 1:10 Price varies

Handguard

• Midwest Industries AR-308 Combat Rail M-LOK Handguard, DPMS High, 15" $210
• Midwest Industries AR-308 Combat Rail M-LOK Handguard, DPMS Low, 15" $210
• Midwest Industries AR-308 Combat Rail M-LOK Handguard, DPMS Low, 12.625" $200
• Midwest Industries AR-308 Combat Rail M-LOK Handguard, DPMS High, 12.625" $200
• AimSports DPMS High AR-308 M-LOK Free Float Handguard, 15" $100
• AimSports DPMS Low AR-308 M-LOK Free Float Handguard, 15" $100
• AimSports DPMS High AR-308 M-LOK Free Float Handguard, 13.5" $90
• AimSports LR-308 Low Profile KeyMod Handguard, 13.5" $98
• Samson Manufacturing AR-10 DPMS Evolution .308 KeyMod Handguard, 12.5" Rifle Price varies
• Aero Precision M5 .308 ATLAS S-ONE M-LOK Handguard, 15" $225
• Aero Precision M5 ATLAS R-ONE M-LOK AR-308 Handguard, 12.7" $200
• Aero Precision M5 Enhanced M-LOK Handguard Gen 2, 15" $200
• Wilson Combat AR-10 M-LOK Handguard, 12.6" $145
• Guntec USA Ultra-Lightweight Thin AR-10 M-LOK Handguard, 15" $120
• Presma AR-10 LR-308 Super Light M-LOK Handguard, DPMS Low Profile, 13" $40
• Monstrum Tactical LR-308 Quad Rail Handguard, 15" Free Float $80
• NBS AR-10 High-Profile Free Float M-LOK Handguard, 15" $70
• ArmaLite AR-10 M10 TAC M-LOK Free-Float Handguard, 15" $170
• ArmaLite AR-10 M10 TAC M-LOK Free-Float Handguard, 12" Price varies
• Midwest Industries AR-308 Combat Rail M-LOK Free Float Handguard (AR-10/LR-308), 15" Price varies

Muzzle device

• SureFire SF3P 7.62 Flash Hider $153
• Dead Air KeyMo Muzzle Brake .30 cal (5/8x24) $89
• SilencerCo ASR Flash Hider .30 Cal 5/8x24 (AC590) $70
• VG6 Precision Gamma 762 Muzzle Brake $90
• Dirty Bird .30 A2 Birdcage Flash Hider 5/8x24 $16
• VG6 Precision Gamma 65 Muzzle Brake $90
• HUXWRX Flash Hider QD 6.5 5/8x24 $164
• Precision Armament HYPERTAP Muzzle Brake 6.5mm (A04624) $165
• SureFire WARCOMP 762 Flash Hider/Suppressor Adapter (5/8x24) $130
• SureFire ProComp 7.62 Muzzle Brake (5/8x24) $75
• Precision Armament M11 Severe-Duty Muzzle Brake 7.62mm/.308 (5/8x24) $114
• Precision Armament M4-72 Severe-Duty 7.62 Compensator (5/8x24) $85
• Precision Armament Hypertap 7.62 Muzzle Brake (5/8x24) $165
• Area 419 Hellfire Self-Timing Muzzle Brake .338, Black Nitride (5/8x24) $170
• American Precision Arms Gen 3 Little Bastard Self-Timing Brake .338 (5/8x24) $115
• Faxon Firearms Muzzlok .338 Muzzle Brake, Plan B, Stainless (5/8x24) $65
• Sons of Liberty Gun Works NOX .30 Caliber 3-Prong Flash Hider, KeyMo (5/8x24) $90
• Dead Air Sandman-S 7.62 Suppressor (KeyMo) $849
• SilencerCo Omega 36M Modular Suppressor $994
• HUXWRX FLOW 762 Ti Suppressor $1,299

Upper receiver

• Aero Precision M5 (.308) Stripped Upper Receiver $140
• Aero Precision M5 Threaded Assembled Upper Receiver $160
• Aero Precision M5E1 Enhanced AR-308 Upper Receiver $220
• Aero Precision M5 Enhanced Assembled Upper Receiver with Forward Assist Price varies
• Ballistic Advantage M5 Stripped AR-308 Upper Receiver $195
• Luth-AR .308 Stripped Upper Receiver, DPMS Low Profile $125
• JL Billet .308 DPMS Stripped Billet Upper Receiver $213
• V Seven Weapon Systems Harbinger .308 Stripped Upper Receiver $376
• Moriarti Armaments AR-10 .308 Side Charging Stripped Billet Upper Receiver $450
• New Frontier Armory C-10 Billet Side Charging Upper Receiver $100
• Stag Arms Stag 10 Stripped Upper Receiver $180
• TacFire .308 DPMS Low Profile Stripped Upper Receiver $128
• Alex Pro Firearms AR-10 Stripped Billet Upper, DPMS LR-308 $163
• Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver $160
• KAK Industry LR-308 (DPMS Style) Stripped Upper Receiver $142

Charging handle

• Standard AR-10 charging handle $35
• Radian Weapons Raptor Ambidextrous AR-10 Charging Handle $135
• Radian Weapons Raptor SD Vented Ambidextrous AR-10 Charging Handle $160
• Geissele Automatics 7.62 Super Charging Handle (SCH) $125
• Breek Arms Warhammer Mod2 AR-10 Ambidextrous Charging Handle $65
• LMT Defense AR-10 / SR-25 Ambidextrous Charging Handle $150
• Strike Industries ARCH-EL AR-308 Charging Handle, Extended Latch $50
• Armaspec Victory AR-10 Ambidextrous Charging Handle $81
• Forward Controls Design Ambidextrous .308 Charging Handle $106
• Odin Works AR-10 Extended Charging Handle $43
• Noveske Love Handle Ambidextrous AR-10 Charging Handle $126

Lower receiver

• Aero Precision M5 Stripped AR-308 Lower Receiver (DPMS Cut) $210
• Aero Precision M5 .308 Stripped Lower Receiver, DPMS Cut, FDE Cerakote $230
• Aero Precision M5 Complete Lower Receiver, MOE Grip & PRS Rifle Stock, FDE $565
• Aero Precision M5 Complete AR-10 Lower, MOE Grip & SL-S Carbine Stock $363
• Palmetto State Armory Gen3 PA10 Stripped Lower Receiver $100
• Stag Arms Stag 10 Stripped Lower Receiver $170
• New Frontier Armory G-10 Billet AR-10 Stripped Lower (Gen 2) $170
• ArmaLite AR-10 Stripped Lower Receiver (A-Series) $227
• Ruger AR-10 7.62 Stripped Lower Receiver $60
• Bear Creek Arsenal AR-10 Complete Lower Assembly, Anodized Price varies
• Bear Creek Arsenal BC-10 Multi-Caliber Complete Billet Lower, MFT BattleLink Price varies

Magazine

• Magpul PMAG 20 LR/SR GEN M3 7.62 NATO, 20 Round $18
• Magpul PMAG 25 LR/SR GEN M3 Window, 25 Round $20
• Magpul PMAG 10 LR/SR GEN M3, 10 Round $18
• Magpul PMAG 25 M118 LR/SR GEN M3 Window, 25 Round $20
• Magpul D50 PMAG 7.62 NATO Drum, 50 Round $120
• D&H Industries Steel .308 SR25 AR-10 Magazine, 20 Round $20
• D&H Industries Steel .308 SR25 AR-10 Magazine, 10 Round $20
• E-Lander 7.62 NATO/.308 Win 20-Round Steel Magazine $19
• Lancer Systems L7AWM Gen 2 .308/7.62/6.5CM, 20 Round $40
• Lancer Systems L7AWM Gen 2 .308/7.62 NATO, 25 Round $43
• Lancer Systems L7AWM Gen 2 .308/7.62/6.5CM, 10 Round $38
• Lancer Systems L7AWM Gen 2 AR-10 Magazine, 5 Round $38
• DURAMAG .308/6.8x51 Stainless Steel SR25/DPMS Magazine, 20 Round $23
• DURAMAG .308/6.8x51 Stainless Steel SR25/DPMS Magazine, 10 Round $23
• DURAMAG .308/6.8x51 Stainless Steel SR25/DPMS Magazine, 5 Round $23
• Hexmag .308 Magazine Series 2, 20 Round $9
• Amend2 7.62x51 SR-25 Magazine, 20 Round $13
• D&H Industries Steel 6.5 Creedmoor SR25 AR-10 Magazine, 20 Round $20
• DURAMAG 6.5 Creedmoor Stainless Steel SR25/DPMS Magazine, 20 Round $30
• DURAMAG 6.5 Creedmoor Stainless Steel SR25/DPMS Magazine, 10 Round $26

Trigger

• Geissele Automatics SSA-E Trigger $245
• LaRue Tactical MBT-2S Trigger $135
• CMC Triggers Single Stage Trigger (drop-in) $157
• Radian Weapons Vertex FBX Trigger $240
• Geissele Automatics Super Semi-Automatic (SSA) $229
• Geissele Automatics Super Dynamic Combat (SD-C) $190
• Geissele Automatics Super Dynamic 3-Gun (SD-3G) $250
• Palmetto State Armory EPT Enhanced Polished Fire Control Group $40
• Rise Armament Rave 140 Curved Trigger $109
• TriggerTech Duty Single-Stage Curved Trigger $140
• Radian Weapons Vertex CBX Trigger $240
• BCM PNT Trigger $66
• ALG Defense ACT Advanced Combat Trigger $83
• ALG Defense QMS Trigger $68
• Wilson Combat Tactical Trigger Unit TTU-M2 $196
• Elftmann Tactical ELF Match Trigger $249
• Timney Triggers Impact AR Trigger $135
• HIPERFIRE Hipertouch 24 Elite (24E) $190
• CMC Triggers Two Stage Flat Trigger $210
• CMC Triggers CCT Curved Drop-in Trigger $190

Grip

• Magpul MOE-K2+ Grip $21.95
• Magpul MOE-K2 Grip $19.85
• Magpul MOE K2-XL Grip $23.70
• Magpul MOE SL Grip $19.99
• BCM Gunfighter Grip Mod 3 $19
• B5 Systems Type 23 P-Grip $19.99
• Reptilia CQG Grip $21
• TangoDown BG-17 Battlegrip $39.92
• Die Free Co Kung Fu Grip $20
• VZ Grips AR15 Operator II Gen 2 G10 Rifle Grip $85
• Magpul MOE+ Grip $25
• Magpul MOE Grip $21
• Magpul MIAD Gen 1.1 Grip Kit $40
• Ergo SureGrip Ambidextrous $15
• Hogue OverMolded Beavertail Grip (Finger Grooves) $25
• Mission First Tactical Engage AR15/M16 Pistol Grip (V2) $17
• BCM Gunfighter Grip Mod 0 $26
• Strike Industries Overmolded Enhanced Pistol Grip 15 Degree $23
• Daniel Defense AR-15 Pistol Grip $30
• VZ Grips AR15 Alien Gen 2 G10 Grip $85

Stock

• Magpul MOE SL-K Carbine Stock (Mil-Spec) $40
• Magpul CTR Carbine Stock (Mil-Spec) $70
• B5 Systems Bravo Collapsible Stock (Mil-Spec) $58
• B5 Systems Enhanced SOPMOD Stock (Mil-Spec) $95
• BCM Gunfighter Stock Mod 0 $56
• Magpul MOE SL Carbine Stock (Mil-Spec) $60
• Magpul MOE SL-S Carbine Stock (Mil-Spec) $85
• Magpul MOE Fixed Carbine Stock $37
• Magpul STR Carbine Stock (Mil-Spec) $78
• Magpul ACS-L Carbine Stock (Mil-Spec) $78
• Mission First Tactical Battlelink Minimalist Stock $50
• Magpul MOE Rifle Stock $75
• Magpul PRS Gen 3 Precision Stock $240
• Magpul PRS Lite Stock $110
• Magpul UBR Gen 2 Collapsible Stock $185
• B5 Systems Fixed Bravo Stock $53
• LMT Defense SOPMOD Buttstock (Mil-Spec) $211
• Luth-AR MBA-1 Modular Buttstock $128
• Magpul DT Carbine Stock (Mil-Spec) $52
• B5 Systems CPS Medium Collapsible Precision Stock $170

Optic or sights

• Aimpoint Micro T-2 $986
• Holosun AEMS Core X2 $300
• SIG Sauer Romeo5 Gen II $129
• Trijicon MRO $479
• EOTech EXPS3 $815
• Vortex AMG UH-1 Gen II $547
• Primary Arms SLx 1-6x24 Gen IV $350
• Aimpoint 3X-C Magnifier (FlipMount/TwistMount) $362
• Vortex Strike Eagle 1-8x24 (AR-BDC3) $349
• SIG Sauer Tango-MSR 1-10x26 FFP $600
• Nightforce ATACR 1-8x24 F1 $2,800
• EOTech Vudu 1-10x28 FFP $1,499
• Magpul MBUS Gen 2 Flip-Up Sight Set $90
• Vortex Strike Eagle 5-25x56 FFP $800
• Vortex Viper PST Gen II 5-25x50 FFP $1,100
• Arken Optics EP-5 5-25x56 FFP $500
• Athlon Optics Argos BTR Gen3 6-24x50 FFP $430
• Trijicon Credo HX 1-8x28 $1,389
• Vortex Viper PST Gen II 1-6x24 $539
• SIG Sauer Tango MSR 1-6x24 $258

Light & laser

• SureFire M340DFT-PRO Turbo Mini Scout Light Pro $350
• SureFire M640DFT-PRO Turbo Scout Light Pro $334
• Modlite PLHv2 $279
• Modlite OKW v2 18350 $309
• Cloud Defensive REIN 3.0 $316
• Streamlight ProTac Rail Mount HL-X Pro $140
• Arisaka 300 Series E1HTv2 $180
• INFORCE WMLx Gen 3 $150
• Streamlight ProTac Rail Mount 2.0 $179
• SureFire M600DF Scout Light Pro $349
• Olight Odin $175
• Streamlight TLR RM 2 Laser-G $330

Foregrip or bipod

• Magpul M-LOK AFG Angled Fore Grip $19
• Magpul MVG MOE M-LOK Vertical Grip $20
• Magpul M-LOK Hand Stop Kit (MAG608) $22
• BCM Gunfighter KAG Mod 3 (M-LOK) $19
• Arisaka Defense Hand Stop (M-LOK) $30
• Emissary Development Handbrake X M-LOK $35
• Harris S-BRM 6-9 in Swivel Bipod $102
• Magpul Bipod (M-LOK) $109
• Atlas BT10 V8 Bipod $230
• MDT BackCountry Bipod (Picatinny) $300
• Caldwell XLA Pivot 9-13 in Bipod $49
• Atlas (B&T Industries) CAL BT65-LW17 Gen 2 Bipod $330