| Manufacturer | Description | SKU | UPC | Available | Price |
| ALG Defense | ALG Combat Trigger | ALGACT | 854014005212 | 5 (in stock) | $84.95 |
| Armaspec | SMB Carbine Buffer Gen3 | ARM258-C | 810048492435 | 2 (in stock) | $54.95 |
| Armaspec | SMB Buffer Kit H3 Gen3 | ARM268-H3 | 810048492756 | 3 (in stock) | $89.95 |
| Armaspec | SMB Buffer Kit Heavy Gen3 | ARM268-H | 810048492732 | 1 (in stock) | $87.95 |
| BCM Rifle Company | MOD 0 Stock Kit for AR-15 FDE | BCM-GFSK-MOD-0-FDE | 855877004961 | 1 (in stock) | $117.95 MAP |
| BCM Rifle Company | BCM MK2 Recoil Mitigation MOD1 T1 | BCM-MK2RMS-M1T1 | 812526023117 | 1 (in stock) | $159.00 MAP |
| BCM Rifle Company | Gunfighter Trigger Guard Mod 0 | 855877004459 | 855877004459 | 2 (in stock) | $6.95 |
| BCM Rifle Company | Mod0 Stock Kit for AR-15 Black | BCM-GFSK-MOD-0-BLK | 855877004954 | 1 (in stock) | $117.90 MAP |
| BCM Rifle Company | MK2 Recoil Mitigation MOD1 T0 | BCM-MK2RMS-M1T0 | 812526023100 | 1 (in stock) | $109.95 |
| BCM Rifle Company | Gunfighter Grip Mod 3, Black | GFG-MOD-3-BLK | 855877004183 | 2 (in stock) | $19.95 |
| BCM Rifle Company | Gunfighter QD End Plate | EPM4QD | 812526020109 | 2 (in stock) | $16.95 |
| BCM Rifle Company | BCM MK2 Recoil Mitigation MOD1 T2 | BCM-MK2RMS-M1T2 | 812526023124 | 2 (in stock) | $199.00 MAP |
| Brownells | Trigger Guard Roll Pin | 989015027 | 277917000007 | 19 (in stock) | $1.00 |
| CMC Triggers | Anti-Walk Pin Set | 91401 | 850544004909 | 4 (in stock) | $14.95 |
| CMMG | Buffer Tube Castle Nut | 55CA9CB | 815835017426 | 4 (in stock) | $9.95 |
| CMMG | AR-15 Lower Pin & Spring Kit | 55AFF75 | 815835011974 | 9 (in stock) | $13.95 |
| Doublestar Corp | Twang Buster | DBSTJT140 | 0841348103318 | 2 (in stock) | $5.99 |
| Doublestar Corp | Oops! Kit AR15 Spring Kit | AR791F | 841348100294 | 5 (in stock) | $16.95 |
| ERGO | TDX-0 Tactical Deluxe Zero Angle Grip | 4021-BK | 810049121297 | 1 (in stock) | $39.05 MAP |
| Geissele Automatics | Super Dynamic Combat (SD-C) Trigger | 05-165 | 854014005069 | 3 (in stock) | $250.00 MAP |
| Geissele Automatics | G2S 2 Stage Trigger 4.5lb | 05-145 | 854014005045 | 5 (in stock) | $170.95 |
| Golden Eye Tactical | Commercial Carbine Buffer Tube Kit | GET4615 | 223431000009 | 43 (in stock) | $25.95 |
| LBE Unlimited | AR15 End Plate | LBARLPLT | 765857617336 | 2 (in stock) | $5.95 |
| LBE Unlimited | Buffer Retaining Spring Single | LBARBRPS-1 | 277892000009 | 5 (in stock) | $1.95 |
| LBE Unlimited | AR-15 BCG CAM PIN | ARCPN | 784682014417 | 1 (in stock) | $4.95 |
| LBE Unlimited | H3 Heavy Carbine Buffer | ARBUFF-H3 | 784682014363 | 2 (in stock) | $65.95 |
| LBE Unlimited | AR Selector Assembly | LBARSLASY | 784682014523 | 4 (in stock) | $11.95 |
| Leapers, Inc. - UTG | Model 4/AR15 Receiver WEdge | RB-A005 | 4712274525351 | 14 (in stock) | $1.97 MAP |
| Luth-AR | Luth-AR Carbine Buffer Tube Mil-Spec | LUTHBS-15M | 0859819007133 | 6 (in stock) | $24.95 |
| Luth-AR | TAKEDOWN PIN DETENT W/SPRING | LUTHLR-15A-SINGLE | 859992007630 | 11 (in stock) | $19.26 MAP |
| Luth-AR | Heavy Carbine Buffer | BS-11T | 859819007188 | 2 (in stock) | $34.77 MAP |
| Luth-AR | 223 Carbine Buffer | BS-11C | 859819007171 | 7 (in stock) | $14.09 MAP |
| Luth-AR | LOWER PARTS KIT - No Trigger | LUTHLRPK-BLDR | 859992007654 | 7 (in stock) | $39.95 |
| Luth-AR | AR-15 223/5.56 Carbine Buffer Tube Assembly Mil-Spec | 223-M-BAP | 859819007096 | 1 (in stock) | $48.83 MAP |
| Luth-AR | Double Tungsten H2 | CS-T2 | 859819007218 | 2 (in stock) | $48.95 |
| LWRC | Ultra Compact Stock Kit FDE | UCIW-FDE | 859890005868 | 1 (in stock) | $136.00 MAP |
| Reptilia | CQR AR Pistol Grip | 100-010 | 850002688009 | 1 (in stock) | $19.95 |
| Rise Armament | REV 535 TRIGGER 3.25# | T35-BR | 850062094444 | 1 (in stock) | $269.99 MAP |
| San Tan Tactical | AR15 LPK w/o Grip/Trigger | STT-LPK | 680599034176 | 6 (in stock) | $38.95 |
| Sharps Bros | AR15 LOWER PARTS KIT NO FCG | SHRPSBLPK01 | 850869008798 | 1 (in stock) | $37.95 |
| Spike's Tactical | BUFFER SPRING MILSPEC | SLA501S | 855319005242 | 9 (in stock) | $9.95 |
| Strike Industries | AR ANTI-WALK PINS SMALL | AR-AWP | 708747546866 | 4 (in stock) | $14.95 MAP |
| TACFIRE Inc | AR10/308 A2 Style Buffer | MAR079 | 811261024076 | 1 (in stock) | $16.95 |
| TACFIRE Inc | A2 Style Buffer Tube Hollow Set Screw | MAR114 | 811261026537 | 9 (in stock) | $4.15 |
| TACFIRE Inc | Safety Selector Pin & Spring Kit | MAR115 | 811261028227 | 5 (in stock) | $1.99 |
| TACFIRE Inc | AR10/308 Buffer Tube Spring | MAR046-308-USA | 811261023574 | 1 (in stock) | $6.95 |
| TACFIRE Inc | AR15 Commercial Buffer Tube | MAR041 | 811261021938 | 14 (in stock) | $14.95 |
| TACFIRE Inc | AR15/223 A2 Rifle Buffer | MAR080 | 811261024069 | 1 (in stock) | $13.95 |
| 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 | 80 (in stock) | $0.29 |
| Tiger Rock Inc | Disconnector Spring | DISC-S | 223386000000 | 261 (in stock) | $0.29 |
| Tiger Rock Inc | Safety Selector Detent w/Spring | LK-34 | 223381000005 | 124 (in stock) | $0.50 |
| Tiger Rock Inc | 308 Lower Parts Kit | LPK308-17 | 223489000006 | 1 (in stock) | $59.95 |
| Tiger Rock Inc | Trigger Spring | TS | 223501000007 | 10 (in stock) | $2.00 |
| Tiger Rock Inc | Hammer/Trigger Pin silver | LK-5-S | 223499000003 | 155 (in stock) | $0.74 |
| Tiger Rock Inc | Takedown and Pivot Spring Detent | LK-2 | 223380000006 | 38 (in stock) | $0.30 |
| Tiger Rock Inc | Hammer Spring | HS | 223500000008 | 10 (in stock) | $2.00 |