Ati Outdoors A.5.10.2564B Adv Tech Lop Quick Stop
$12.49
$15.99
(You save
$3.50
)
The ATI Outdoors Advanced Tech LOP Quick Stop is a precision-machined buffer tube spacer designed to lock your rifle's stock length-of-pull in place and eliminate creep during shooting. If you've ever felt your stock shift under recoil or wanted a more secure, rattle-free fit on your AR-platform rifle, this simple upgrade stops both problems in their tracks. Machined from 6061-T6 aluminum and anodized black, it's built tough enough for serious shooters while staying affordable enough that there's no reason not to run one.
The Quick Stop works with mil-spec aluminum buffer tubes and mil-spec stocks—the standard setup on most modern AR-15s and AR-10s. Once installed, it prevents your stock from sliding forward under recoil or shifting during transitions, which means more consistent cheek weld and a tighter, quieter platform. The included anti-rattle spring takes out the metallic noise that can drive you crazy during range sessions or field use. Installation is straightforward and requires no gunsmithing.
Made in the USA from quality materials, this is the kind of small but functional upgrade that makes the difference between a sloppy build and a tight, controllable rifle. Whether you're running a competition gun, a hunting rig, or a patrol carbine, a solid buffer tube spacer is one of those no-brainer additions that costs little and pays dividends in handling and reliability.
Key Features
- Machined from 6061-T6 black anodized aluminum for durability and corrosion resistance
- Eliminates stock creep and rattle on mil-spec buffer tubes and stocks
- Includes anti-rattle spring for a tight, quiet fit
- Made in the USA
- Simple installation with no gunsmithing required
Specifications
| Material | 6061-T6 Aluminum, Black Anodized |
| Compatibility | Mil-Spec Aluminum Buffer Tubes and Mil-Spec Stocks |
| Function | LOP (Length of Pull) Quick Stop |
| Origin | Made in the USA |
Frequently Asked Questions
Will this fit my AR-15?
Yes, if your rifle uses a mil-spec aluminum buffer tube and mil-spec stock. This is the standard setup on most AR-15s and AR-10s. If you've upgraded to a commercial-spec buffer tube or a proprietary stock system, check compatibility first.
What does the LOP Quick Stop actually do?
It locks your stock in place to prevent it from sliding forward under recoil or moving during shooting. The included anti-rattle spring eliminates the metallic noise between the stock and buffer tube, resulting in a tighter, more solid feel and more consistent cheek weld.
Do I need a gunsmith to install this?
No. Installation is straightforward and can be done by anyone with basic tool skills. It's a simple add-on that requires no permanent modification to your rifle.
What's included?
The package includes the machined aluminum spacer and the anti-rattle spring.
