AIM Sports GI style stock body is lightweight but solid feeling. Rubber butt pad grips a jacket or plate carrier well. Polymer is thicker than the original GI version. Locks tight on a milspec carbine tube. Budget priced functional stock.


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AIM Sports
Overview
The Aim Sports GI Style Stock Body is a solid black polymer stock designed to enhance the functionality and ergonomics of your AR-15 or M4 platform. Its lightweight construction ensures durability without adding unnecessary weight, making it an excellent choice for builders focused on maintaining a streamlined profile. This stock commonly appears in builds featuring a mid-length gas system chambered in 5.56 NATO, providing a reliable foundation for various shooting applications.
Based on build data

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Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 18 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 15 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 13 | |
| Alg Defense Qms Ar-15 Trigger Set | 12 | |
| NcStar Pro Series Sight Front/Rear Flip Up, Black - VMARFLC | 11 | |
| BLEM PSA AR15 Complete Classic Stealth Lower, Black | 11 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 66.7% |
| .223 Wylde | 22.2% |
| 300 Blackout | 11.1% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 33.3% |
| Rifle | 33.3% |
| Pistol | 16.7% |
| Carbine | 16.7% |
Builds in the community that include the Upgrade Your AR-15/M4 Stock with the Aim Sports GI Style Stock Body - Solid Black - USASM4STK
| Build | Parts | Total |
|---|---|---|
![]() | 15 | $1098.82 |
![]() | 24 | $935.30 |
![]() | 5 | $495.99 |
![]() | 24 | $2345.03 |
![]() | 28 | $1056.64 |
![]() | 28 | $4501.86 |
2 global ratings
AIM Sports GI style stock body is lightweight but solid feeling. Rubber butt pad grips a jacket or plate carrier well. Polymer is thicker than the original GI version. Locks tight on a milspec carbine tube. Budget priced functional stock.
AIM Sports basic GI style stock body to replace a damaged stock. The polymer is thicker than the original GI version, feels less brittle. Slides onto a milspec carbine extension and locks at each position. Budget priced for a basic stock replacement.