| Manufacturer | Description | SKU | UPC | Available | Price |
| Aero Precision | AR15 Fix-it-Kit | APRH101627 | 840014611409 | 2 (in stock) | $18.95 |
| ALG Defense | ALG Combat Trigger | ALGACT | 854014005212 | 2 (in stock) | $84.95 |
| Armaspec | SMB Buffer Kit Heavy Gen3 | ARM268-H | 810048492732 | 2 (in stock) | $87.95 |
| Armaspec | SMB Buffer Kit Carbine Gen3 | ARM268-C | 810048492725 | 2 (in stock) | $87.95 |
| Armaspec | SMB Carbine Buffer Gen3 | ARM258-C | 810048492435 | 4 (in stock) | $54.95 |
| Battle Arms Development | H2 Buffer | AR15-BUFFER-H2 | 810033781131 | 2 (in stock) | $33.95 |
| BCM Rifle Company | Gunfighter Trigger Guard Mod 0 | 855877004459 | 855877004459 | 2 (in stock) | $6.95 |
| BCM Rifle Company | Gunfighter Grip Mod 3, Black | GFG-MOD-3-BLK | 855877004183 | 2 (in stock) | $17.95 |
| BCM Rifle Company | MK2 Recoil Mitigation MOD1 T0 | BCM-MK2RMS-M1T0 | 812526023100 | 1 (in stock) | $109.95 |
| BCM Rifle Company | BCMGUNFIGHTER QD END PLATE | EPM4QD | 812526020109 | 8 (in stock) | $18.95 |
| Brownells | Trigger Guard Roll Pin | 989015027 | 277917000007 | 19 (in stock) | $1.00 |
| Doublestar Corp | Twang Buster | DBSTJT140 | 0841348103318 | 2 (in stock) | $5.99 |
| ERGO | TDX-0 Tactical Deluxe Zero Angle Grip | 4021-BK | 810049121297 | 1 (in stock) | $34.95 |
| Geissele Automatics | Maritime Bolt Catch | 08-153 | 817953022429 | 4 (in stock) | $29.00 MAP |
| Geissele Automatics | G2S 2 Stage Trigger 4.5lb | 05-145 | 854014005045 | 4 (in stock) | $174.95 |
| Geissele Automatics | Super Semi-Automatic (SSA) Trigger | 05-101 | 854014005007 | 1 (in stock) | $249.95 |
| Geissele Automatics | Super Dynamic Combat (SD-C) Trigger | 05-165 | 854014005069 | 2 (in stock) | $249.95 |
| Golden Eye Tactical | Commercial Carbine Buffer Tube Kit | GET4615 | 223431000009 | 43 (in stock) | $25.95 |
| JE Machine Technology | AR15 Carbine Buffer Spring | PS-ABT4 | 811577030440 | 9 (in stock) | $4.95 |
| LBE Unlimited | LBE AR15/M16 H1 Heavy Carbine Buffer | ARBUFF-H1 | 784682014349 | 2 (in stock) | $24.95 |
| LBE Unlimited | Carbine Recoil Buffer Standard | ARBUFF | 765857617350 | 4 (in stock) | $12.95 |
| LBE Unlimited | AR15 End Plate | LBARLPLT | 765857617336 | 6 (in stock) | $5.95 |
| LBE Unlimited | AR Trigger Guard | AR15TG | 765857617251 | 1 (in stock) | $4.95 |
| LBE Unlimited | H3 Heavy Carbine Buffer | ARBUFF-H3 | 784682014363 | 1 (in stock) | $46.95 |
| LBE Unlimited | AR Selector Assembly | LBARSLASY | 784682014523 | 7 (in stock) | $11.95 |
| LBE Unlimited | Buffer Retaining Spring Single | LBARBRPS-1 | 277892000009 | 5 (in stock) | $1.95 |
| LBE Unlimited | AR-15 BCG CAM PIN | ARCPN | 784682014417 | 4 (in stock) | $4.95 |
| Luth-AR | AR-15 223/5.56 Carbine Buffer Tube Assembly Mil-Spec | 223-M-BAP | 859819007096 | 7 (in stock) | $46.95 MAP |
| Luth-AR | Heavy Carbine Buffer | BS-11T | 859819007188 | 1 (in stock) | $30.54 MAP |
| Luth-AR | Luth-AR Carbine Buffer Tube Mil-Spec | LUTHBS-15M | 0859819007133 | 11 (in stock) | $24.95 |
| Luth-AR | Double Tungsten H2 | CS-T2 | 859819007218 | 2 (in stock) | $42.29 MAP |
| Luth-AR | Carbine Lock Ring/Castle Nut | LUTHCS-02 | 859819007201 | 8 (in stock) | $4.95 |
| Luth-AR | TAKEDOWN PIN DETENT W/SPRING | LUTHLR-15A-SINGLE | 859992007630 | 11 (in stock) | $19.26 MAP |
| Magpul | CTR Carbine Stock - Mil Spec ODG | MAG310-ODG | 873750001531 | 3 (in stock) | $61.70 MAP |
| Reptilia | CQR AR Pistol Grip | 100-010 | 850002688009 | 3 (in stock) | $19.95 |
| Sharps Bros | AR15 LOWER PARTS KIT NO FCG | SHRPSBLPK01 | 850869008798 | 13 (in stock) | $37.95 |
| TACFIRE Inc | Safety Selector Pin & Spring Kit | MAR115 | 811261028227 | 5 (in stock) | $1.99 |
| TACFIRE Inc | AR15 Commercial Buffer Tube | MAR041 | 811261021938 | 14 (in stock) | $14.95 |
| TACFIRE Inc | AR10/308 Buffer Tube Spring | MAR046-308-USA | 811261023574 | 1 (in stock) | $6.95 |
| TACFIRE Inc | A2 Style Buffer Tube Hollow Set Screw | MAR114 | 811261026537 | 9 (in stock) | $4.15 |
| TACFIRE Inc | AR10/308 A2 Style Buffer | MAR079 | 811261024076 | 1 (in stock) | $16.95 |
| TACFIRE Inc | AR15/223 A2 Rifle Buffer | MAR080 | 811261024069 | 1 (in stock) | $13.95 |
| Tiger Rock Inc | 308 Lower Parts Kit | LPK308-17 | 223489000006 | 1 (in stock) | $59.95 |
| Tiger Rock Inc | Steel Side Mount Plate for AK-47 - Black | SMP | | 7 (in stock) | $9.59 |
| Tiger Rock Inc | Hammer/Trigger Pin | LK-5 | 223382000004 | 135 (in stock) | $0.62 |
| Tiger Rock Inc | Magazine Catch Spring | MC-S | 223385000001 | 90 (in stock) | $0.29 |
| Tiger Rock Inc | Takedown and Pivot Spring Detent | LK-2 | 223380000006 | 38 (in stock) | $0.30 |
| Tiger Rock Inc | Safety Selector Detent w/Spring | LK-34 | 223381000005 | 131 (in stock) | $0.50 |
| Tiger Rock Inc | Hammer/Trigger Pin silver | LK-5-S | 223499000003 | 155 (in stock) | $0.74 |
| Tiger Rock Inc | Trigger Spring | TS | 223501000007 | 10 (in stock) | $2.00 |
| Tiger Rock Inc | Disconnector Spring | DISC-S | 223386000000 | 261 (in stock) | $0.29 |
| Tiger Rock Inc | Hammer Spring | HS | 223500000008 | 10 (in stock) | $2.00 |