Forward Controls Design LMT MARS-H PF-040 Pins Black PF-040 MARS-H
Forward Controls Design · Lower Parts
No ratings yetSpecifications
- Manufacturer
- Forward Controls Design
Materials and features
- Material
- Steel
- Color
- Black
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $41.99checked Nov 14, 2026 | In stock | Buy at OpticsPlanet | |
| AR15Discounts 5% off | $33.25checked Nov 14, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $38.00checked Nov 14, 2026 | Check store | Buy at Dirty Bird |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $41.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 23, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $33.25 | $33.25 | $33.25 |
| Dirty Bird | $38.00 | $38.00 | $38.00 |
| OpticsPlanet | $41.99 | $41.99 | $41.99 |
Since Oct 23, 2026.
About this part
The Forward Controls Design LMT MARS-H PF-040 Pins Black PF-040 MARS-H is a lower part from Forward Controls Design. It's sold by 3 stores (1 in stock), from $33.25 to $41.99. The lowest in-stock price in the last 30 days was $41.99 at OpticsPlanet.
From the manufacturer
Forward Controls Design LMT MARS-H PF-040 Pins Black PF-040 MARS-H. Machined from 17-4 PH SS bar stock and QPQ finished these pins are 0.040 longer than factory pivot and take down pins. PF-040 pins can be aptly described as "reverse extended" in that they're longer on the left side of the receiver the additional length of the take down pin doesn't interfere with ambidextrous safety operation. When PF-040 pins are pushed in from the left side the +0.040 transforms to extra length and grasping area on the right side pin head which combined with their silky smoothness makes pulling the pin a cinch. PF-040 has the same elegant and unadorned pin heads design that is in line with our design philosophy which prioritizes functionality over aesthetics. PF-040 right side pin heads (when installed on a receiver with the muzzle pointing away) are flat with a small 45 degree chamfer. Serrations or dimples on the right pin head would be useless so they're completely plain. There is a small dimple on the other side of the pin head the tip of bullets (up to 9mm) can be used to push the pins in on tight fitting receivers. NOTE: PF-040 MARS-H pivot pin will NOT work with LR308 pattern receivers or Armalite's AR10A. The take down pin will work on all known 308 AR lowers but there are three major patterns PF-040 MAR-H's pivot pin is designed to work on SR25 pattern receivers only. Compatible with: KAC SR25 M110 LMT Defender H MARS-H Centurion Arms M11 7.62. Incompatible with: LR 308 pattern receivers Armalite AR10A and AR10B LaRue Tactical OBR 7.62. Specifications for Forward Controls Design LMT MARS-H PF-040 Pins: Manufacturer: Forward Controls Design Finish: QPQ Color: Black Fabric/Material: 17-4PH Stainless Steel Package Contents: Forward Controls Design LMT MARS-H PF-040 Pins Forward Controls Design PF-040 MARS-H: LMT MARS-H PF-040 Pins Black
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.
Similar lower parts
Stainless Steel AR-15 Takedown Pins .040 Extra Length BLK 5.56mm
$34.99 at OpticsPlanet · 6 stores
In stock Sale
Forward Controls Design Low Profile Duty Magazine Catch Black
$34.99 at OpticsPlanet · 3 stores
In stock Sale
Armaspec 45 Degree Short Throw Ambidextrous Safety Selector Bronze
$41.99 at OpticsPlanet
In stock Sale
Armaspec 45/90 Degree Short/Full Throw Ambidextrous Safety Selector Blue
$41.99 at OpticsPlanet · 2 stores
In stock Sale
Guntec USA AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set Gold Plated GT-ARP-GLD
$41.99 at OpticsPlanet
In stock
Guntec USA AR-15 Multi Degree Short Throw Ambidextrous Safety Flat Dark Earth
$41.99 at OpticsPlanet
In stock Sale